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description Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2023 Italy, Switzerland, France, Italy, Spain, SpainPublisher:Elsevier BV Funded by:EC | FELLINI, ANR | UnivEarthS, ANR | Université de ParisEC| FELLINI ,ANR| UnivEarthS ,ANR| Université de ParisA. Albert; S. Alves; M. André; M. Ardid; S. Ardid; J. -J. Aubert; J. Aublin; B. Baret; S. Basa; Y. Becherini; B. Belhorma; M. Bendahman; F. Benfenati; V. Bertin; S. Biagi; M. Bissinger; J. Boumaaza; M. Bouta; M. C. Bouwhuis; H. Brânzaş; R. Bruijn; J. Brunner; J. Busto; B. Caiffi; D. Calvo; S. Campion; A. Capone; L. Caramete; F. Carenini; J. Carr; V. Carretero; S. Celli; L. Cerisy; M. Chabab; T. N. Chau; R. Cherkaoui El Moursli; T. Chiarusi; M. Circella; J. A. B. Coelho; A. Coleiro; R. Coniglione; P. Coyle; A. Creusot; A. F. Díaz; B. De Martino; C. Distefano; I. Di Palma t; A. Domi; C. Donzaud; D. Dornic; D. Drouhin; T. Eberl; T. van Eeden; D. van Eijk; S. El Hedri; N. El Khayati; A. Enzenhöfer; M. Fasano; P. Fermani; G. Ferrara; F. Filippini; L. Fusco; S. Gagliardini; J. García; C. Gatius Oliver; P. Gay; N. Geißelbrecht; H. Glotin; R. Gozzini; R. Gracia Ruiz; K. Graf; C. Guidi; L. Haegel; S. Hallmann; H. van Haren; A. J. Heijboer; Y. Hello; J. J. Hernández-Rey; J. Hößl; J. Hofestädt; F. Huang; G. Illuminati; C. W. James; B. Jisse-Jung; M. de Jong p; P. de Jong; M. Kadler; O. Kalekin; U. Katz; A. Kouchner; I. Kreykenbohm; V. Kulikovskiy; R. Lahmann; M. Lamoureux; A. Lazo; D. Lefèvre; E. Leonora; G. Levi; S. Le Stum; D. Lopez-Coto; S. Loucatos; L. Maderer; J. Manczak; M. Marcelin; A. Margiotta; A. Marinelli; J. A. Martínez-Mora; P. Migliozzi; A. Moussa; R. Muller; L. Nauta; S. Navas; A. Neronov; E. Nezri; B. Ó Fearraigh; A. Păun; G. E. Păvălaş; M. Perrin-Terrin; V. Pestel; P. Piattelli; C. Poire'; V. Popa; T. Pradier; N. Randazzo; D. Real; S. Reck; G. Riccobene; A. Romanov; A. Sánchez-Losa; A. Saina; F. Salesa Greus; D. F. E. Samtleben; M. Sanguineti; P. Sapienza; D. Savchenko; J. Schnabel; J. Schumann; F. Schüssler; J. Seneca; M. Spurio; Th. Stolarczyk; M. Taiuti; Y. Tayalati; S. J. Tingay; B. Vallage; G. Vannoye; V. Van Elewyck; S. Viola; D. Vivolo; J. Wilms; S. Zavatarelli; A. Zegarelli; J. D. Zornoza; J. Zúñiga;handle: 11386/4843772 , 2117/388081
Interactions of cosmic ray protons, atomic nuclei, and electrons in the interstellar medium in the inner part of the Milky Way produce a γ-ray flux from the Galactic Ridge. If the γ-ray emission is dominated by proton and nuclei interactions, a neutrino flux comparable to the γ-ray flux is expected from the same sky region. Data collected by the ANTARES neutrino telescope are used to constrain the neutrino flux from the Galactic Ridge in the 1-100 TeV energy range. Neutrino events reconstructed both as tracks and showers are considered in the analysis and the selection is optimized for the search of an excess in the region |l| <30◦, |b| <2◦. The expected background in the search region is estimated using an off-zone region with similar sky coverage. Neutrino signal originating from a power-law spectrum with spectral index ranging from ν=1to 4is simulated in both channels. The observed energy distributions are fitted to constrain the neutrino emission from the Ridge. The energy distributions in the signal region are inconsistent with the background expectation at ∼96%confidence level. The mild excess over the background is consistent with a neutrino flux with a power law with a spectral index 2.45+0.22−0.34and a flux normalization dNνdEν=4.0+2.7−2.0×10−16GeV−1cm−2s−1sr−1at 40 TeV reference energy. Such flux is consistent with the expected neutrino signal if the bulk of the observed γ-ray flux from the Galactic Ridge originates from interactions of cosmic ray protons and nuclei with a power-law spectrum extending well into the PeV energy range Consiliul National al Cercetarii Stiintifice (CNCS) Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii (UEFISCDI) ANR-10-LABX-0023 ANR-18-IDEX-0001 Arab Fund for Economic and Social Development ASFAE/2022/023 ASFAE/2022/014 PROMETEO/2020/019 GENT/2018/034 GENT/2019/043 GENT/2020/049 GENT/2021/23 P18-FR-5057 101025085 Ministry of Higher Education, Scientific Research and Training, Morocco PID2021-124591NB-C41 PID2021-124591NB-C42 PID2021-124591NB-C43 Programa Maria Zambrano (Spanish Ministry of Universities by the European Union, NextGenerationEU), Spain "European Union NextGenerationEU/PRTR", Programa de Planes Complementarios I+D+I Netherlands Organization for Scientific Research (NWO) Netherlands Government Centre National de la Recherche Scientifique (CNRS) Federal Ministry of Education & Research (BMBF) Istituto Nazionale di Fisica Nucleare (INFN) Marie Curie Actions European Union (EU) GenT of the Generalitat Valenciana Region Provence-Alpes-Cpte d'Azur Region Provence-Alpes-Cote d'Azur French Atomic Energy Commission ERDF A way of making Europe Junta de Andalucia 754496 European Union (EU) Programa Prometeo Region Grand-Est Labex UnivEarthS EU: MSC program MCIN/AEI
Archivio istituziona... arrow_drop_down Repositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaUPCommons. Portal del coneixement obert de la UPCOther literature type . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCInfoscience - EPFL scientific publicationsOther literature typeData sources: Infoscience - EPFL scientific publicationsUPCommons. Portal del coneixement obert de la UPCArticle . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCArchivio della Ricerca - Università di SalernoArticle . 2023Data sources: Archivio della Ricerca - Università di SalernoHAL Clermont Université; Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-CEAOther literature type . Article . 2023add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 39visibility views 39 download downloads 10 Powered bymore_vert Archivio istituziona... arrow_drop_down Repositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaUPCommons. Portal del coneixement obert de la UPCOther literature type . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCInfoscience - EPFL scientific publicationsOther literature typeData sources: Infoscience - EPFL scientific publicationsUPCommons. Portal del coneixement obert de la UPCArticle . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCArchivio della Ricerca - Università di SalernoArticle . 2023Data sources: Archivio della Ricerca - Università di SalernoHAL Clermont Université; Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-CEAOther literature type . Article . 2023add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023 Italy, Germany, Spain, Italy, Italy, Italy, Italy, Netherlands, Italy, ItalyPublisher:IOP Publishing Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectThe Pierre Auger Collaboration; Halim, A. Abdul; Abreu, P.; Aglietta, M.; Allekotte, I.; Cheminant, K. Almeida; Almela, A.; Alvarez-Muñiz, J.; Yebra, J. Ammerman; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Ferreira, P. R. Araújo; Arnone, E.; Velázquez, J. C. Arteaga; Asorey, H.; Assis, P.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bhatta, G.; Biermann, P. L.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Arbeletche, L. Bonneau; Borodai, N.; Brack, J.; Bretz, T.; Orchera, P. G. Brichetto; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Chinellato, J. A.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cerutti, A. C. Cobos; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Conte, M.; Contreras, F.; Convenga, F.; Santos, D. Correia dos; Covault, C. E.; Cristinziani, M.; Sanchez, C. S. Cruz; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; Neto, J. R. T. de Mello; De Mitri, I.; de Oliveira, J.; Franco, D. de Oliveira; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D'Olivo, J. C.; Mendes, L. M. Domingues; Anjos, R. C. dos; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Berisso, M. Gómez; Vitale, P. F. Gómez; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Covilakam, V. V. Kizakke; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Kunka, N.; Lago, B. L.; Langner, N.; de Oliveira, M. A. Leigui; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Presti, D. Lo; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Payeras, A. Machado; Majercakova, M.; Mandat, D.; Manning, B. C.; Manshanden, J.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Nucita, A; Perrone, L.; Schäfer, C. M.; Taricco, C.; Valore, L.;Spain – Ministerio de Economía, Industria y Competitividad (FPA2017-85114-P and PID2019-104676GB-C32) RENATA Red Nacional Temática de Astropartículas (FPA2015-68783-REDT) Junta de Andalucía (SOMM17/6104/UGR, P18-FR-4314) Feder Funds María de Maeztu Unit of Excellence (MDM-2016-0692) Xunta de Galicia (ED431C 2017/07)
NARCIS arrow_drop_down Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; METIS Research Information System; Journal of Cosmology and Astroparticle Physics; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoArticle . 2023 . Peer-reviewedLicense: CC BYData sources: Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; Crossref; METIS Research Information System; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert NARCIS arrow_drop_down Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; METIS Research Information System; Journal of Cosmology and Astroparticle Physics; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoArticle . 2023 . Peer-reviewedLicense: CC BYData sources: Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; Crossref; METIS Research Information System; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Preprint , Research 2023 France, Italy, Italy, Spain, Italy, Italy, Italy, Italy, Germany, Netherlands, Italy, GermanyPublisher:American Astronomical Society Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectPierre Auger Collaboration; Abdul Halim, A.; Abreu, P.; Aglietta, M.; Allekotte, I.; Allison, P.; Almeida Cheminant, K.; Almela, A.; Alvarez-Muñiz, J.; Ammerman Yebra, J.; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Araújo Ferreira, P. R.; Arnone, E.; Arteaga Velázquez, J. C.; Asorey, H.; Assis, P.; Ave, M.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Beatty, J.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bertou, X.; Bhatta, G.; Biermann, P. L.; Billoir, P.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Bonneau Arbeletche, L.; Borodai, N.; Brack, J.; Bretz, T.; Brichetto Orchera, P. G.; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Cester, R.; Chinellato, J. A.; Chirinos, J.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cobos Cerutti, A. C.; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Contreras, F.; Convenga, F.; Correia dos Santos, D.; Covault, C. E.; Cristinziani, M.; Cruz Sanchez, C. S.; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; de Mello Neto, J. R. T.; De Mitri, I.; de Oliveira, J.; de Oliveira Franco, D.; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D’Olivo, J. C.; Domingues Mendes, L. M.; Dorofeev, A.; dos Anjos, R. C.; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Gómez Berisso, M.; Gómez Vitale, P. F.; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harton, J.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Kizakke Covilakam, V. V.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Knapp, J.; Kunka, N.; Lachaud, C.; Lago, B. L.; Langner, N.; Leigui de Oliveira, M. A.; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Lo Presti, D.; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Machado Payeras, A.; Mandat, D.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Martínez Bravo, O.; Martins, M. A.; Mathes, H. J.; Matthews, J.; Matthiae, G.; Mayotte, E.; Mayotte, S.; Mazur, P. O.; Medina-Tanco, G.; Miramonti, L.; Mollerach, S.; Montanet, F.; Morejon, L.; Müller, A. L.; Mulrey, K.; Mussa, R.; Muzio, M.; Nellen, L.; Nicora, G.; Niechciol, M.; Nitz, D.; Nosek, D.; Novotny, V.; Nožka, L.; Nucita, A.; Núñez, L. A.; Palatka, M.; Pallotta, J.; Parente, G.; Pech, M.; Pȩkala, J.; Pelayo, R.; Pereira Martins, E. E.; Pérez Bertolli, C.; Perrone, L.; Petrera, S.; Petrucci, C.; Pierog, T.; Pimenta, M.; Platino, M.; Pont, B.; Privitera, P.; Prouza, M.; Puyleart, A.; Querchfeld, S.; Ravignani, D.; Ridky, J.; Riehn, F.; Risse, M.; Rizi, V.; Rodrigues de Carvalho, W.; Roth, M.; Roulet, E.; Rovero, A. C.; Ruehl, P.; Saftoiu, A.; Saharan, M.; Salamida, F.; Salazar, H.; Sánchez, F.; Santos, E. M.; Santos, E.; Sarazin, F.; Sarmento, R.; Savina, P.; Schäfer, C. M.; Scherini, V.; Schieler, H.; Schimassek, M.; Schimp, M.; Schlüter, F.; Schmidt, D.; Scholten, O.; Schoorlemmer, H.; Schovánek, P.; Schröder, F. G.; Schulte, J.; Schulz, T.; Sciutto, S. J.; Scornavacche, M.; Segreto, A.; Sehgal, S.; Sigl, G.; Smau, R.; Šmída, R.; Sommers, P.; Soriano, J. F.; Stadelmaier, M.; Stanca, D.; Stanič, S.; Stasielak, J.; Stassi, P.; Suárez-Durán, M.; Suomijärvi, T.; Supanitsky, A. D.; Szadkowski, Z.; Tapia, A.; Taricco, C.; Timmermans, C.; Tkachenko, O.; Tobiska, P.; Todero Peixoto, C. J.; Tomé, B.; Torrès, Z.; Travaini, A.; Travnicek, P.; Trimarelli, C.; Tueros, M.; Ulrich, R.; Unger, M.; Vaclavek, L.; Vacula, M.; Valdés Galicia, J. F.; Valore, L.; Varela, E.; Vásquez-Ramírez, A.; Veberič, D.; Ventura, C.; Vergara Quispe, I. D.; Verzi, V.; Vicha, J.; Vink, J.; Vorobiov, S.; Watson, A. A.; Weindl, A.; Wiencke, L.; Wilczyński, H.; Wundheiler, B.; Yushkov, A.; Zapparrata, O.; Zas, E.; Zavrtanik, D.; Zavrtanik, M.;Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Spanish Government FPA2017-85114-P PID2019-104676GB-C32 European Particle Physics Latin American Network Junta de Andalucia SOMM17/6104/UGR P18-FR-4314 Xunta de Galicia ED431C 2017/07 ANPCyT Spanish Government Marie Curie-IRSES/EPLANET Spanish Government
NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023Embargo end date: 01 Jan 2023 FrancePublisher:arXiv Funded by:ANR | CRitiLISMANR| CRitiLISMAuthors: Gabici, Stefano;Gabici, Stefano;Massive stars blow powerful winds and eventually explode as supernovae. By doing so, they inject energy and momentum in the circumstellar medium, which is pushed away from the star and piles up to form a dense and expanding shell of gas. The effect is larger when many massive stars are grouped together in bound clusters or associations. Large cavities form around clusters as a result of the stellar feedback on the ambient medium. They are called superbubbles and are characterised by the presence of turbulent and supersonic gas motions. This makes star clusters ideal environments for particle acceleration, and potential contributors to the observed Galactic cosmic ray intensity. The acceleration of particles at star clusters and in their surroundings may provide a major contribution to the observed CR flux. Moreover, it may explain the fine structures observed in the chemical composition of these particles, and possibly provide a solution to the puzzle of the origin of cosmic rays of energies in the PeV range and beyond. Comment: 8 pages, 0 figures (sorry!). Highlight talk at GAMMA2022, Barcelona, 4-8 July 2022
arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2023License: arXiv Non-Exclusive DistributionData sources: DataciteHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2301.06505&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2023License: arXiv Non-Exclusive DistributionData sources: DataciteHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2301.06505&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Conference object , Preprint , Report 2022 GermanyPublisher:American Astronomical Society Funded by:ANR | IPS, ANR | MICRO, ANR | P2IOANR| IPS ,ANR| MICRO ,ANR| P2IOQuentin Luce; Sullivan Marafico; Jonathan Biteau; Antonio Condorelli; Olivier Deligny;The energy spectrum and mass composition of ultra-high energy cosmic rays inferred at the Pierre Auger Observatory are used to derive a benchmark scenario for the emission mechanisms at play in extragalactic accelerators as well as for their energetics and for the abundances of elements in their environments. Assuming a distribution of sources following the density of stellar mass, the gradual increase of the cosmic ray mass number observed on Earth from $\simeq$2\:EeV up to the highest energies is shown to call for nuclei accelerated up to an energy proportional to their electric charge and emitted with a hard spectral index. In addition, the inferred flux of protons down to $\simeq$0.6\:EeV is shown to require for this population a spectral index significantly softer than that of heavier nuclei. This is consistent with in-source interactions that shape the energy production rate of injected charged nuclei differently from that of the secondary neutrons escaping from the confinement zone. Together with the inferred abundances of nuclei, these results provide constraints on the radiation levels in the source environments. Within this scenario, an additional component that falls off steeply with increasing energy up to the ankle feature is necessary to make up the all-particle flux in the sub-ankle energy range. Presented at the 27th European Cosmic Ray Symposium, Nijmegen, July 2022 (ECRS 2022). 8 pages, 2 figures
https://doi.org/10.5... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4357/ac81cc&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert https://doi.org/10.5... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4357/ac81cc&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2022 FrancePublisher:European Association of Geochemistry Funded by:ANR | AMNESIAANR| AMNESIABruand, Emilie; Storey, Craig,; Fowler, Mike; Dhuime, Bruno; Doucelance, Régis;co-auteur étranger; International audience; It is well-established that lanthanide rare earth elements (REEs) have the potential to record the nature and source characteristics of their host magmas, in both whole-rock and their minerals. Accessory minerals that concentrate REEs are especially useful in crustal evolution studies, both for their elemental and isotopic information; the classic and unrivalled example being zircon. Approaches using a single radiogenic isotopic system, or one radiogenic and one stable isotope system (e.g., Hf and O) in one REE-bearing mineral (usually zircon) are common, but those involving multiple isotopes in several minerals remain scarce despite offering many advantages. Importantly, the latter approaches also allow comparing different techniques and provide evidence on whether isotopic systems were disturbed by secondary processes. This contribution documents several isotopic systems within the abundant accessory mineral of Caledonian high Ba-Sr granitoids from Northwest Scotland. We present a multi-isotope study of titanite, zircon and apatite from two localities (Strontian and Rogart), which were selected for their contrasting whole-rock isotopic signatures-the former deriving from a depleted mantle source, whereas the latter derived from a strongly enriched mantle source. New in-situ Sm-Nd in titanite and apatite and Hf in zircon isotope data are discussed and compared with in-situ 2 oxygen isotope data previously published for the same samples. An internal consistency is observed for Nd isotopes in apatite and titanite. Nd isotopes values for both minerals strongly correlate with Hf isotopes in zircon. Isotopic data at the mineral scale confirm the Strontian and Rogart source characteristics previously defined from whole-rock isotope data, with the Rogart having a more enriched signature than the Strontian source along the "Caledonian Parental Magma Array"(CPMA). In contrast, a significant discrepancy exists between whole-rock and REE-mineral oxygen isotope data as the latter can be affected by post emplacement alteration and hence can be misinterpreted. Importantly, the contribution of sediments in the CPMA source(s) can be estimated from a diagram combining Sm-Nd isotopic signatures and (La/Sm)N in apatite and titanite. Overall, we demonstrate that detailed petrogenetic records are not only available in zircons but also in magmatic titanite and apatite, and we suggest that integrated multi-mineral approaches have potential to maximise constraints from in-situ mineral isotope geochemistry.
Chemical Geology arrow_drop_down HAL Clermont Université; Hyper Article en LigneOther literature type . Conference object . 2022Mémoires en Sciences de l'Information et de la CommunicationConference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.46427/gold2022.11423&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Chemical Geology arrow_drop_down HAL Clermont Université; Hyper Article en LigneOther literature type . Conference object . 2022Mémoires en Sciences de l'Information et de la CommunicationConference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.46427/gold2022.11423&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Part of book or chapter of book , Other literature type , Article 2021 FrancePublisher:Geological Society of London Funded by:ANR | Avenir L.S.E., ANR | LIOANR| Avenir L.S.E. ,ANR| LIOAuthors: Martina Nohejlová; Bertrand Lefebvre;Martina Nohejlová; Bertrand Lefebvre;Abstract In the western Tafilalt area, eastern Anti-Atlas (Morocco), solutan echinoderms are a major faunal element of most echinoderm Lagerstätten occurring within the Lower Ktaoua Formation (late Sandbian–early Katian). For the first time, members of the class Soluta are formally described from Morocco and Africa. All solutans from the Lower Ktaoua Formation are identified as Dendrocystites aff. sedgwicki . Three size-related morphotypes, probably corresponding to successive growth stages (‘juvenile’, ‘adult’ and ‘gerontic’), could be distinguished within the abundant and well-preserved material from Morocco. The occurrence of the genus Dendrocystites in the western Tafilalt confirms the strong faunal affinities between Morocco and other regions of the Mediterranean Province (Czech Republic and Spain) in Late Ordovician times. In high palaeolatitude (peri-)Gondwanan areas, Dendrocystites was a gregarious solutan living in shallow, siliciclastic settings at or above the storm-wave base.
Hyper Article en Lig... arrow_drop_down Geological Society London Special PublicationsArticle . 2021 . Peer-reviewedLicense: STM Policy #2Data sources: CrossrefHAL-ENS-LYON; Mémoires en Sciences de l'Information et de la CommunicationPart of book or chapter of book . 2022Full-Text: https://hal.science/hal-03433593/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1144/sp485-2021-55&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Geological Society London Special PublicationsArticle . 2021 . Peer-reviewedLicense: STM Policy #2Data sources: CrossrefHAL-ENS-LYON; Mémoires en Sciences de l'Information et de la CommunicationPart of book or chapter of book . 2022Full-Text: https://hal.science/hal-03433593/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1144/sp485-2021-55&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Preprint , Article , Conference object , Other literature type 2021 FrancePublisher:Copernicus GmbH Funded by:ANR | MOBIDICANR| MOBIDICP. Renard; M. Brissy; F. Rossi; M. Leremboure; S. Jaber; J.-L. Baray; J.-L. Baray; A. Bianco; A.-M. Delort; L. Deguillaume; L. Deguillaume;Abstract. Eighteen free amino acids (FAAs) were quantified in cloud water sampled at the Puy de Dôme station (PUY – France) during 13 cloud events. This quantification has been performed without concentration or derivatization, using liquid chromatography hyphened to mass spectrometry (LC-MS) and the standard addition method to correct for matrix effects. Total concentrations of FAAs (TCAAs) vary from 1.2 to 7.7 µM, Ser (serine) being the most abundant AA (23.7 % on average) but with elevated standard deviation, followed by glycine (Gly) (20.5 %), alanine (Ala) (11.9 %), asparagine (Asn) (8.7 %), and leucine/isoleucine (Leu/I) (6.4 %). The distribution of AAs among the cloud events reveals high variability. TCAA constitutes between 0.5 and 4.4 % of the dissolved organic carbon measured in the cloud samples. AA quantification in cloud water is scarce, but the results agree with the few studies that investigated AAs in this aqueous medium. The environmental variability is assessed through a statistical analysis. This work shows that AAs are correlated with the time spent by the air masses within the boundary layer, especially over the sea surface before reaching the PUY. The cloud microphysical properties' fluctuation does not explain the AA variability in our samples, confirming previous studies at the PUY. We finally assessed the sources and the atmospheric processes that potentially explain the prevailing presence of certain AAs in the cloud samples. The initial relative distribution of AAs in biological matrices (proteins extracted from bacterial cells or mammalian cells, for example) could explain the dominance of Ala, Gly, and Leu/I. AA composition of aquatic organisms (i.e., diatom species) could also explain the high concentrations of Ser in our samples. The analysis of the AA hygroscopicity also indicates a higher contribution of AAs (80 % on average) that are hydrophilic or neutral, revealing the fact that other AAs (hydrophobic) are less favorably incorporated into cloud droplets. Finally, the atmospheric aging of AAs has been evaluated by calculating atmospheric lifetimes considering their potential transformation in the cloud medium by biotic or abiotic (mainly oxidation) processes. The most concentrated AAs encountered in our samples present the longest atmospheric lifetimes, and the less dominant ones are clearly efficiently transformed in the atmosphere, potentially explaining their low concentrations. However, this cannot fully explain the relative contribution of several AAs in the cloud samples. This reveals the high complexity of the bio-physico-chemical processes occurring in the multiphase atmospheric environment.
Atmospheric Chemistr... arrow_drop_down https://doi.org/10.5194/acp-20...Preprint . 2021 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Article . 2022 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Other literature type . 2021Data sources: Copernicus PublicationsHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2021License: CC BYHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationArticle . 2022License: CC BYHal-DiderotPreprint . 2021License: CC BYFull-Text: https://hal.uca.fr/hal-03409641/documentData sources: Hal-Diderotadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/acp-2021-576&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Atmospheric Chemistr... arrow_drop_down https://doi.org/10.5194/acp-20...Preprint . 2021 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Article . 2022 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Other literature type . 2021Data sources: Copernicus PublicationsHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2021License: CC BYHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationArticle . 2022License: CC BYHal-DiderotPreprint . 2021License: CC BYFull-Text: https://hal.uca.fr/hal-03409641/documentData sources: Hal-Diderotadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/acp-2021-576&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 FrancePublisher:American Geophysical Union (AGU) Funded by:ANR | PEGSANR| PEGSCostard, François; Dupeyrat, L.; Séjourné, A.; Bouchard, F.; Fedorov, A.; Saint‐bézar, B.; Saint-Bézar, B; Saint- Bézar, B;doi: 10.1029/2020gl091070
AbstractIn the ice‐rich permafrost of the Arctic regions, thermokarst erosion on slopes induces the formation of large‐scale retrogressive thaw slumps (RTS). They have significant geomorphological, hydrological, and biogeochemical impacts on the landscape. Further research is thus needed to better understand the respective effect of ice content and permafrost heterogeneities on the dynamics of these erosional features. Here, we present results of a full‐scale physical modeling of RTS development in a cold room. The experimental setup was designed to simulate and compare two ground‐ice settings (ice wedges, icy layers) with the thawing of ice‐poor permafrost (i.e., reference model). Our results show that the melting of the icy layers induces a loss of decohesion of the overlapping frozen soil. The heterogeneous frozen soil with ice wedges needs a longer time until degradation, but undergoes a stronger and faster decohesion of its structure during the thawing phase.
Hyper Article en Lig... arrow_drop_down Geophysical Research LettersArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03065348v2/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03383390/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020gl091070&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Geophysical Research LettersArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03065348v2/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03383390/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020gl091070&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Preprint , Article 2021Embargo end date: 01 Jan 2021 FrancePublisher:arXiv Funded by:ANR | POPEYE, EC | TempoQANR| POPEYE ,EC| TempoQNguyen, H.C.; Nguyen, Dung Xuan; Louvet, Thibaud; Letartre, Xavier; Viktorovitch, Piere; NGUYEN, Hai Son;We investigate topological aspects of photonic crystal bands in a hybrid momentum space consisting of a genuine momentum and a synthetic one. The system is realised by a one-dimensional system of bilayer photonic grating, with the translational displacement between the two layers naturally taking the role of the synthetic momentum. Remarkably, the unconventional behaviour of the synthetic momentum allows for the existence of non-trivial topological phases of the system associated with a non-zero total Berry flux without breaking the time-reversal symmetry. Moreover, the resulting band structure in the hybrid momentum space realises the interesting dynamics of merging and splitting of twin Dirac points, as well as gap opening as the system parameters vary. Introducing a simple topological argument, we explain all the changes of the total Berry flux associated with the topological phase transitions. As a signature of different topological phases, edge states at their interface are calculated and analysed in detail. The optomechanical nature of the system also allows for the investigation of the adiabatic evolution of the edge states. Our results pave the way to the paradigm of rich topological phenomena of photonic systems with hybrid momentum space. Comment: 6+18 Pages 14 Figs. Fixed typos
arXiv.org e-Print Ar... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Preprint . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2111.02843&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Preprint . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2111.02843&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2023 Italy, Switzerland, France, Italy, Spain, SpainPublisher:Elsevier BV Funded by:EC | FELLINI, ANR | UnivEarthS, ANR | Université de ParisEC| FELLINI ,ANR| UnivEarthS ,ANR| Université de ParisA. Albert; S. Alves; M. André; M. Ardid; S. Ardid; J. -J. Aubert; J. Aublin; B. Baret; S. Basa; Y. Becherini; B. Belhorma; M. Bendahman; F. Benfenati; V. Bertin; S. Biagi; M. Bissinger; J. Boumaaza; M. Bouta; M. C. Bouwhuis; H. Brânzaş; R. Bruijn; J. Brunner; J. Busto; B. Caiffi; D. Calvo; S. Campion; A. Capone; L. Caramete; F. Carenini; J. Carr; V. Carretero; S. Celli; L. Cerisy; M. Chabab; T. N. Chau; R. Cherkaoui El Moursli; T. Chiarusi; M. Circella; J. A. B. Coelho; A. Coleiro; R. Coniglione; P. Coyle; A. Creusot; A. F. Díaz; B. De Martino; C. Distefano; I. Di Palma t; A. Domi; C. Donzaud; D. Dornic; D. Drouhin; T. Eberl; T. van Eeden; D. van Eijk; S. El Hedri; N. El Khayati; A. Enzenhöfer; M. Fasano; P. Fermani; G. Ferrara; F. Filippini; L. Fusco; S. Gagliardini; J. García; C. Gatius Oliver; P. Gay; N. Geißelbrecht; H. Glotin; R. Gozzini; R. Gracia Ruiz; K. Graf; C. Guidi; L. Haegel; S. Hallmann; H. van Haren; A. J. Heijboer; Y. Hello; J. J. Hernández-Rey; J. Hößl; J. Hofestädt; F. Huang; G. Illuminati; C. W. James; B. Jisse-Jung; M. de Jong p; P. de Jong; M. Kadler; O. Kalekin; U. Katz; A. Kouchner; I. Kreykenbohm; V. Kulikovskiy; R. Lahmann; M. Lamoureux; A. Lazo; D. Lefèvre; E. Leonora; G. Levi; S. Le Stum; D. Lopez-Coto; S. Loucatos; L. Maderer; J. Manczak; M. Marcelin; A. Margiotta; A. Marinelli; J. A. Martínez-Mora; P. Migliozzi; A. Moussa; R. Muller; L. Nauta; S. Navas; A. Neronov; E. Nezri; B. Ó Fearraigh; A. Păun; G. E. Păvălaş; M. Perrin-Terrin; V. Pestel; P. Piattelli; C. Poire'; V. Popa; T. Pradier; N. Randazzo; D. Real; S. Reck; G. Riccobene; A. Romanov; A. Sánchez-Losa; A. Saina; F. Salesa Greus; D. F. E. Samtleben; M. Sanguineti; P. Sapienza; D. Savchenko; J. Schnabel; J. Schumann; F. Schüssler; J. Seneca; M. Spurio; Th. Stolarczyk; M. Taiuti; Y. Tayalati; S. J. Tingay; B. Vallage; G. Vannoye; V. Van Elewyck; S. Viola; D. Vivolo; J. Wilms; S. Zavatarelli; A. Zegarelli; J. D. Zornoza; J. Zúñiga;handle: 11386/4843772 , 2117/388081
Interactions of cosmic ray protons, atomic nuclei, and electrons in the interstellar medium in the inner part of the Milky Way produce a γ-ray flux from the Galactic Ridge. If the γ-ray emission is dominated by proton and nuclei interactions, a neutrino flux comparable to the γ-ray flux is expected from the same sky region. Data collected by the ANTARES neutrino telescope are used to constrain the neutrino flux from the Galactic Ridge in the 1-100 TeV energy range. Neutrino events reconstructed both as tracks and showers are considered in the analysis and the selection is optimized for the search of an excess in the region |l| <30◦, |b| <2◦. The expected background in the search region is estimated using an off-zone region with similar sky coverage. Neutrino signal originating from a power-law spectrum with spectral index ranging from ν=1to 4is simulated in both channels. The observed energy distributions are fitted to constrain the neutrino emission from the Ridge. The energy distributions in the signal region are inconsistent with the background expectation at ∼96%confidence level. The mild excess over the background is consistent with a neutrino flux with a power law with a spectral index 2.45+0.22−0.34and a flux normalization dNνdEν=4.0+2.7−2.0×10−16GeV−1cm−2s−1sr−1at 40 TeV reference energy. Such flux is consistent with the expected neutrino signal if the bulk of the observed γ-ray flux from the Galactic Ridge originates from interactions of cosmic ray protons and nuclei with a power-law spectrum extending well into the PeV energy range Consiliul National al Cercetarii Stiintifice (CNCS) Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii (UEFISCDI) ANR-10-LABX-0023 ANR-18-IDEX-0001 Arab Fund for Economic and Social Development ASFAE/2022/023 ASFAE/2022/014 PROMETEO/2020/019 GENT/2018/034 GENT/2019/043 GENT/2020/049 GENT/2021/23 P18-FR-5057 101025085 Ministry of Higher Education, Scientific Research and Training, Morocco PID2021-124591NB-C41 PID2021-124591NB-C42 PID2021-124591NB-C43 Programa Maria Zambrano (Spanish Ministry of Universities by the European Union, NextGenerationEU), Spain "European Union NextGenerationEU/PRTR", Programa de Planes Complementarios I+D+I Netherlands Organization for Scientific Research (NWO) Netherlands Government Centre National de la Recherche Scientifique (CNRS) Federal Ministry of Education & Research (BMBF) Istituto Nazionale di Fisica Nucleare (INFN) Marie Curie Actions European Union (EU) GenT of the Generalitat Valenciana Region Provence-Alpes-Cpte d'Azur Region Provence-Alpes-Cote d'Azur French Atomic Energy Commission ERDF A way of making Europe Junta de Andalucia 754496 European Union (EU) Programa Prometeo Region Grand-Est Labex UnivEarthS EU: MSC program MCIN/AEI
Archivio istituziona... arrow_drop_down Repositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaUPCommons. Portal del coneixement obert de la UPCOther literature type . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCInfoscience - EPFL scientific publicationsOther literature typeData sources: Infoscience - EPFL scientific publicationsUPCommons. Portal del coneixement obert de la UPCArticle . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCArchivio della Ricerca - Università di SalernoArticle . 2023Data sources: Archivio della Ricerca - Università di SalernoHAL Clermont Université; Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-CEAOther literature type . Article . 2023add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 39visibility views 39 download downloads 10 Powered bymore_vert Archivio istituziona... arrow_drop_down Repositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaUPCommons. Portal del coneixement obert de la UPCOther literature type . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCInfoscience - EPFL scientific publicationsOther literature typeData sources: Infoscience - EPFL scientific publicationsUPCommons. Portal del coneixement obert de la UPCArticle . 2023 . Peer-reviewedLicense: CC BYData sources: UPCommons. Portal del coneixement obert de la UPCArchivio della Ricerca - Università di SalernoArticle . 2023Data sources: Archivio della Ricerca - Università di SalernoHAL Clermont Université; Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-CEAOther literature type . Article . 2023add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023 Italy, Germany, Spain, Italy, Italy, Italy, Italy, Netherlands, Italy, ItalyPublisher:IOP Publishing Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectThe Pierre Auger Collaboration; Halim, A. Abdul; Abreu, P.; Aglietta, M.; Allekotte, I.; Cheminant, K. Almeida; Almela, A.; Alvarez-Muñiz, J.; Yebra, J. Ammerman; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Ferreira, P. R. Araújo; Arnone, E.; Velázquez, J. C. Arteaga; Asorey, H.; Assis, P.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bhatta, G.; Biermann, P. L.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Arbeletche, L. Bonneau; Borodai, N.; Brack, J.; Bretz, T.; Orchera, P. G. Brichetto; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Chinellato, J. A.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cerutti, A. C. Cobos; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Conte, M.; Contreras, F.; Convenga, F.; Santos, D. Correia dos; Covault, C. E.; Cristinziani, M.; Sanchez, C. S. Cruz; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; Neto, J. R. T. de Mello; De Mitri, I.; de Oliveira, J.; Franco, D. de Oliveira; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D'Olivo, J. C.; Mendes, L. M. Domingues; Anjos, R. C. dos; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Berisso, M. Gómez; Vitale, P. F. Gómez; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Covilakam, V. V. Kizakke; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Kunka, N.; Lago, B. L.; Langner, N.; de Oliveira, M. A. Leigui; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Presti, D. Lo; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Payeras, A. Machado; Majercakova, M.; Mandat, D.; Manning, B. C.; Manshanden, J.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Nucita, A; Perrone, L.; Schäfer, C. M.; Taricco, C.; Valore, L.;Spain – Ministerio de Economía, Industria y Competitividad (FPA2017-85114-P and PID2019-104676GB-C32) RENATA Red Nacional Temática de Astropartículas (FPA2015-68783-REDT) Junta de Andalucía (SOMM17/6104/UGR, P18-FR-4314) Feder Funds María de Maeztu Unit of Excellence (MDM-2016-0692) Xunta de Galicia (ED431C 2017/07)
NARCIS arrow_drop_down Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; METIS Research Information System; Journal of Cosmology and Astroparticle Physics; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoArticle . 2023 . Peer-reviewedLicense: CC BYData sources: Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; Crossref; METIS Research Information System; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert NARCIS arrow_drop_down Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; METIS Research Information System; Journal of Cosmology and Astroparticle Physics; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoArticle . 2023 . Peer-reviewedLicense: CC BYData sources: Archivio Istituzionale (AperTO); Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila; Archivio Istituzionale della Ricerca- Università del Salento; IRIS - Università degli Studi di Catania; Crossref; METIS Research Information System; Archivio della ricerca - Università degli studi di Napoli Federico II; RE.PUBLIC@POLIMI Research Publications at Politecnico di MilanoRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Preprint , Research 2023 France, Italy, Italy, Spain, Italy, Italy, Italy, Italy, Germany, Netherlands, Italy, GermanyPublisher:American Astronomical Society Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectPierre Auger Collaboration; Abdul Halim, A.; Abreu, P.; Aglietta, M.; Allekotte, I.; Allison, P.; Almeida Cheminant, K.; Almela, A.; Alvarez-Muñiz, J.; Ammerman Yebra, J.; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Araújo Ferreira, P. R.; Arnone, E.; Arteaga Velázquez, J. C.; Asorey, H.; Assis, P.; Ave, M.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Beatty, J.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bertou, X.; Bhatta, G.; Biermann, P. L.; Billoir, P.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Bonneau Arbeletche, L.; Borodai, N.; Brack, J.; Bretz, T.; Brichetto Orchera, P. G.; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Cester, R.; Chinellato, J. A.; Chirinos, J.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cobos Cerutti, A. C.; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Contreras, F.; Convenga, F.; Correia dos Santos, D.; Covault, C. E.; Cristinziani, M.; Cruz Sanchez, C. S.; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; de Mello Neto, J. R. T.; De Mitri, I.; de Oliveira, J.; de Oliveira Franco, D.; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D’Olivo, J. C.; Domingues Mendes, L. M.; Dorofeev, A.; dos Anjos, R. C.; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Gómez Berisso, M.; Gómez Vitale, P. F.; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harton, J.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Kizakke Covilakam, V. V.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Knapp, J.; Kunka, N.; Lachaud, C.; Lago, B. L.; Langner, N.; Leigui de Oliveira, M. A.; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Lo Presti, D.; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Machado Payeras, A.; Mandat, D.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Martínez Bravo, O.; Martins, M. A.; Mathes, H. J.; Matthews, J.; Matthiae, G.; Mayotte, E.; Mayotte, S.; Mazur, P. O.; Medina-Tanco, G.; Miramonti, L.; Mollerach, S.; Montanet, F.; Morejon, L.; Müller, A. L.; Mulrey, K.; Mussa, R.; Muzio, M.; Nellen, L.; Nicora, G.; Niechciol, M.; Nitz, D.; Nosek, D.; Novotny, V.; Nožka, L.; Nucita, A.; Núñez, L. A.; Palatka, M.; Pallotta, J.; Parente, G.; Pech, M.; Pȩkala, J.; Pelayo, R.; Pereira Martins, E. E.; Pérez Bertolli, C.; Perrone, L.; Petrera, S.; Petrucci, C.; Pierog, T.; Pimenta, M.; Platino, M.; Pont, B.; Privitera, P.; Prouza, M.; Puyleart, A.; Querchfeld, S.; Ravignani, D.; Ridky, J.; Riehn, F.; Risse, M.; Rizi, V.; Rodrigues de Carvalho, W.; Roth, M.; Roulet, E.; Rovero, A. C.; Ruehl, P.; Saftoiu, A.; Saharan, M.; Salamida, F.; Salazar, H.; Sánchez, F.; Santos, E. M.; Santos, E.; Sarazin, F.; Sarmento, R.; Savina, P.; Schäfer, C. M.; Scherini, V.; Schieler, H.; Schimassek, M.; Schimp, M.; Schlüter, F.; Schmidt, D.; Scholten, O.; Schoorlemmer, H.; Schovánek, P.; Schröder, F. G.; Schulte, J.; Schulz, T.; Sciutto, S. J.; Scornavacche, M.; Segreto, A.; Sehgal, S.; Sigl, G.; Smau, R.; Šmída, R.; Sommers, P.; Soriano, J. F.; Stadelmaier, M.; Stanca, D.; Stanič, S.; Stasielak, J.; Stassi, P.; Suárez-Durán, M.; Suomijärvi, T.; Supanitsky, A. D.; Szadkowski, Z.; Tapia, A.; Taricco, C.; Timmermans, C.; Tkachenko, O.; Tobiska, P.; Todero Peixoto, C. J.; Tomé, B.; Torrès, Z.; Travaini, A.; Travnicek, P.; Trimarelli, C.; Tueros, M.; Ulrich, R.; Unger, M.; Vaclavek, L.; Vacula, M.; Valdés Galicia, J. F.; Valore, L.; Varela, E.; Vásquez-Ramírez, A.; Veberič, D.; Ventura, C.; Vergara Quispe, I. D.; Verzi, V.; Vicha, J.; Vink, J.; Vorobiov, S.; Watson, A. A.; Weindl, A.; Wiencke, L.; Wilczyński, H.; Wundheiler, B.; Yushkov, A.; Zapparrata, O.; Zas, E.; Zavrtanik, D.; Zavrtanik, M.;Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Spanish Government FPA2017-85114-P PID2019-104676GB-C32 European Particle Physics Latin American Network Junta de Andalucia SOMM17/6104/UGR P18-FR-4314 Xunta de Galicia ED431C 2017/07 ANPCyT Spanish Government Marie Curie-IRSES/EPLANET Spanish Government
NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023Embargo end date: 01 Jan 2023 FrancePublisher:arXiv Funded by:ANR | CRitiLISMANR| CRitiLISMAuthors: Gabici, Stefano;Gabici, Stefano;Massive stars blow powerful winds and eventually explode as supernovae. By doing so, they inject energy and momentum in the circumstellar medium, which is pushed away from the star and piles up to form a dense and expanding shell of gas. The effect is larger when many massive stars are grouped together in bound clusters or associations. Large cavities form around clusters as a result of the stellar feedback on the ambient medium. They are called superbubbles and are characterised by the presence of turbulent and supersonic gas motions. This makes star clusters ideal environments for particle acceleration, and potential contributors to the observed Galactic cosmic ray intensity. The acceleration of particles at star clusters and in their surroundings may provide a major contribution to the observed CR flux. Moreover, it may explain the fine structures observed in the chemical composition of these particles, and possibly provide a solution to the puzzle of the origin of cosmic rays of energies in the PeV range and beyond. Comment: 8 pages, 0 figures (sorry!). Highlight talk at GAMMA2022, Barcelona, 4-8 July 2022
arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2023License: arXiv Non-Exclusive DistributionData sources: DataciteHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2301.06505&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2023License: arXiv Non-Exclusive DistributionData sources: DataciteHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2301.06505&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Conference object , Preprint , Report 2022 GermanyPublisher:American Astronomical Society Funded by:ANR | IPS, ANR | MICRO, ANR | P2IOANR| IPS ,ANR| MICRO ,ANR| P2IOQuentin Luce; Sullivan Marafico; Jonathan Biteau; Antonio Condorelli; Olivier Deligny;The energy spectrum and mass composition of ultra-high energy cosmic rays inferred at the Pierre Auger Observatory are used to derive a benchmark scenario for the emission mechanisms at play in extragalactic accelerators as well as for their energetics and for the abundances of elements in their environments. Assuming a distribution of sources following the density of stellar mass, the gradual increase of the cosmic ray mass number observed on Earth from $\simeq$2\:EeV up to the highest energies is shown to call for nuclei accelerated up to an energy proportional to their electric charge and emitted with a hard spectral index. In addition, the inferred flux of protons down to $\simeq$0.6\:EeV is shown to require for this population a spectral index significantly softer than that of heavier nuclei. This is consistent with in-source interactions that shape the energy production rate of injected charged nuclei differently from that of the secondary neutrons escaping from the confinement zone. Together with the inferred abundances of nuclei, these results provide constraints on the radiation levels in the source environments. Within this scenario, an additional component that falls off steeply with increasing energy up to the ankle feature is necessary to make up the all-particle flux in the sub-ankle energy range. Presented at the 27th European Cosmic Ray Symposium, Nijmegen, July 2022 (ECRS 2022). 8 pages, 2 figures
https://doi.org/10.5... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4357/ac81cc&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert https://doi.org/10.5... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3847/1538-4357/ac81cc&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2022 FrancePublisher:European Association of Geochemistry Funded by:ANR | AMNESIAANR| AMNESIABruand, Emilie; Storey, Craig,; Fowler, Mike; Dhuime, Bruno; Doucelance, Régis;co-auteur étranger; International audience; It is well-established that lanthanide rare earth elements (REEs) have the potential to record the nature and source characteristics of their host magmas, in both whole-rock and their minerals. Accessory minerals that concentrate REEs are especially useful in crustal evolution studies, both for their elemental and isotopic information; the classic and unrivalled example being zircon. Approaches using a single radiogenic isotopic system, or one radiogenic and one stable isotope system (e.g., Hf and O) in one REE-bearing mineral (usually zircon) are common, but those involving multiple isotopes in several minerals remain scarce despite offering many advantages. Importantly, the latter approaches also allow comparing different techniques and provide evidence on whether isotopic systems were disturbed by secondary processes. This contribution documents several isotopic systems within the abundant accessory mineral of Caledonian high Ba-Sr granitoids from Northwest Scotland. We present a multi-isotope study of titanite, zircon and apatite from two localities (Strontian and Rogart), which were selected for their contrasting whole-rock isotopic signatures-the former deriving from a depleted mantle source, whereas the latter derived from a strongly enriched mantle source. New in-situ Sm-Nd in titanite and apatite and Hf in zircon isotope data are discussed and compared with in-situ 2 oxygen isotope data previously published for the same samples. An internal consistency is observed for Nd isotopes in apatite and titanite. Nd isotopes values for both minerals strongly correlate with Hf isotopes in zircon. Isotopic data at the mineral scale confirm the Strontian and Rogart source characteristics previously defined from whole-rock isotope data, with the Rogart having a more enriched signature than the Strontian source along the "Caledonian Parental Magma Array"(CPMA). In contrast, a significant discrepancy exists between whole-rock and REE-mineral oxygen isotope data as the latter can be affected by post emplacement alteration and hence can be misinterpreted. Importantly, the contribution of sediments in the CPMA source(s) can be estimated from a diagram combining Sm-Nd isotopic signatures and (La/Sm)N in apatite and titanite. Overall, we demonstrate that detailed petrogenetic records are not only available in zircons but also in magmatic titanite and apatite, and we suggest that integrated multi-mineral approaches have potential to maximise constraints from in-situ mineral isotope geochemistry.
Chemical Geology arrow_drop_down HAL Clermont Université; Hyper Article en LigneOther literature type . Conference object . 2022Mémoires en Sciences de l'Information et de la CommunicationConference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.46427/gold2022.11423&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Chemical Geology arrow_drop_down HAL Clermont Université; Hyper Article en LigneOther literature type . Conference object . 2022Mémoires en Sciences de l'Information et de la CommunicationConference object . 2022add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.46427/gold2022.11423&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Part of book or chapter of book , Other literature type , Article 2021 FrancePublisher:Geological Society of London Funded by:ANR | Avenir L.S.E., ANR | LIOANR| Avenir L.S.E. ,ANR| LIOAuthors: Martina Nohejlová; Bertrand Lefebvre;Martina Nohejlová; Bertrand Lefebvre;Abstract In the western Tafilalt area, eastern Anti-Atlas (Morocco), solutan echinoderms are a major faunal element of most echinoderm Lagerstätten occurring within the Lower Ktaoua Formation (late Sandbian–early Katian). For the first time, members of the class Soluta are formally described from Morocco and Africa. All solutans from the Lower Ktaoua Formation are identified as Dendrocystites aff. sedgwicki . Three size-related morphotypes, probably corresponding to successive growth stages (‘juvenile’, ‘adult’ and ‘gerontic’), could be distinguished within the abundant and well-preserved material from Morocco. The occurrence of the genus Dendrocystites in the western Tafilalt confirms the strong faunal affinities between Morocco and other regions of the Mediterranean Province (Czech Republic and Spain) in Late Ordovician times. In high palaeolatitude (peri-)Gondwanan areas, Dendrocystites was a gregarious solutan living in shallow, siliciclastic settings at or above the storm-wave base.
Hyper Article en Lig... arrow_drop_down Geological Society London Special PublicationsArticle . 2021 . Peer-reviewedLicense: STM Policy #2Data sources: CrossrefHAL-ENS-LYON; Mémoires en Sciences de l'Information et de la CommunicationPart of book or chapter of book . 2022Full-Text: https://hal.science/hal-03433593/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1144/sp485-2021-55&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Geological Society London Special PublicationsArticle . 2021 . Peer-reviewedLicense: STM Policy #2Data sources: CrossrefHAL-ENS-LYON; Mémoires en Sciences de l'Information et de la CommunicationPart of book or chapter of book . 2022Full-Text: https://hal.science/hal-03433593/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1144/sp485-2021-55&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Preprint , Article , Conference object , Other literature type 2021 FrancePublisher:Copernicus GmbH Funded by:ANR | MOBIDICANR| MOBIDICP. Renard; M. Brissy; F. Rossi; M. Leremboure; S. Jaber; J.-L. Baray; J.-L. Baray; A. Bianco; A.-M. Delort; L. Deguillaume; L. Deguillaume;Abstract. Eighteen free amino acids (FAAs) were quantified in cloud water sampled at the Puy de Dôme station (PUY – France) during 13 cloud events. This quantification has been performed without concentration or derivatization, using liquid chromatography hyphened to mass spectrometry (LC-MS) and the standard addition method to correct for matrix effects. Total concentrations of FAAs (TCAAs) vary from 1.2 to 7.7 µM, Ser (serine) being the most abundant AA (23.7 % on average) but with elevated standard deviation, followed by glycine (Gly) (20.5 %), alanine (Ala) (11.9 %), asparagine (Asn) (8.7 %), and leucine/isoleucine (Leu/I) (6.4 %). The distribution of AAs among the cloud events reveals high variability. TCAA constitutes between 0.5 and 4.4 % of the dissolved organic carbon measured in the cloud samples. AA quantification in cloud water is scarce, but the results agree with the few studies that investigated AAs in this aqueous medium. The environmental variability is assessed through a statistical analysis. This work shows that AAs are correlated with the time spent by the air masses within the boundary layer, especially over the sea surface before reaching the PUY. The cloud microphysical properties' fluctuation does not explain the AA variability in our samples, confirming previous studies at the PUY. We finally assessed the sources and the atmospheric processes that potentially explain the prevailing presence of certain AAs in the cloud samples. The initial relative distribution of AAs in biological matrices (proteins extracted from bacterial cells or mammalian cells, for example) could explain the dominance of Ala, Gly, and Leu/I. AA composition of aquatic organisms (i.e., diatom species) could also explain the high concentrations of Ser in our samples. The analysis of the AA hygroscopicity also indicates a higher contribution of AAs (80 % on average) that are hydrophilic or neutral, revealing the fact that other AAs (hydrophobic) are less favorably incorporated into cloud droplets. Finally, the atmospheric aging of AAs has been evaluated by calculating atmospheric lifetimes considering their potential transformation in the cloud medium by biotic or abiotic (mainly oxidation) processes. The most concentrated AAs encountered in our samples present the longest atmospheric lifetimes, and the less dominant ones are clearly efficiently transformed in the atmosphere, potentially explaining their low concentrations. However, this cannot fully explain the relative contribution of several AAs in the cloud samples. This reveals the high complexity of the bio-physico-chemical processes occurring in the multiphase atmospheric environment.
Atmospheric Chemistr... arrow_drop_down https://doi.org/10.5194/acp-20...Preprint . 2021 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Article . 2022 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Other literature type . 2021Data sources: Copernicus PublicationsHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2021License: CC BYHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationArticle . 2022License: CC BYHal-DiderotPreprint . 2021License: CC BYFull-Text: https://hal.uca.fr/hal-03409641/documentData sources: Hal-Diderotadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/acp-2021-576&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Atmospheric Chemistr... arrow_drop_down https://doi.org/10.5194/acp-20...Preprint . 2021 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Article . 2022 . Peer-reviewedLicense: CC BYData sources: CrossrefAtmospheric Chemistry and Physics (ACP)Other literature type . 2021Data sources: Copernicus PublicationsHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2021License: CC BYHAL Clermont Université; Mémoires en Sciences de l'Information et de la CommunicationArticle . 2022License: CC BYHal-DiderotPreprint . 2021License: CC BYFull-Text: https://hal.uca.fr/hal-03409641/documentData sources: Hal-Diderotadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/acp-2021-576&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 FrancePublisher:American Geophysical Union (AGU) Funded by:ANR | PEGSANR| PEGSCostard, François; Dupeyrat, L.; Séjourné, A.; Bouchard, F.; Fedorov, A.; Saint‐bézar, B.; Saint-Bézar, B; Saint- Bézar, B;doi: 10.1029/2020gl091070
AbstractIn the ice‐rich permafrost of the Arctic regions, thermokarst erosion on slopes induces the formation of large‐scale retrogressive thaw slumps (RTS). They have significant geomorphological, hydrological, and biogeochemical impacts on the landscape. Further research is thus needed to better understand the respective effect of ice content and permafrost heterogeneities on the dynamics of these erosional features. Here, we present results of a full‐scale physical modeling of RTS development in a cold room. The experimental setup was designed to simulate and compare two ground‐ice settings (ice wedges, icy layers) with the thawing of ice‐poor permafrost (i.e., reference model). Our results show that the melting of the icy layers induces a loss of decohesion of the overlapping frozen soil. The heterogeneous frozen soil with ice wedges needs a longer time until degradation, but undergoes a stronger and faster decohesion of its structure during the thawing phase.
Hyper Article en Lig... arrow_drop_down Geophysical Research LettersArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03065348v2/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03383390/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020gl091070&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Geophysical Research LettersArticle . 2021 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03065348v2/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03383390/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020gl091070&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Preprint , Article 2021Embargo end date: 01 Jan 2021 FrancePublisher:arXiv Funded by:ANR | POPEYE, EC | TempoQANR| POPEYE ,EC| TempoQNguyen, H.C.; Nguyen, Dung Xuan; Louvet, Thibaud; Letartre, Xavier; Viktorovitch, Piere; NGUYEN, Hai Son;We investigate topological aspects of photonic crystal bands in a hybrid momentum space consisting of a genuine momentum and a synthetic one. The system is realised by a one-dimensional system of bilayer photonic grating, with the translational displacement between the two layers naturally taking the role of the synthetic momentum. Remarkably, the unconventional behaviour of the synthetic momentum allows for the existence of non-trivial topological phases of the system associated with a non-zero total Berry flux without breaking the time-reversal symmetry. Moreover, the resulting band structure in the hybrid momentum space realises the interesting dynamics of merging and splitting of twin Dirac points, as well as gap opening as the system parameters vary. Introducing a simple topological argument, we explain all the changes of the total Berry flux associated with the topological phase transitions. As a signature of different topological phases, edge states at their interface are calculated and analysed in detail. The optomechanical nature of the system also allows for the investigation of the adiabatic evolution of the edge states. Our results pave the way to the paradigm of rich topological phenomena of photonic systems with hybrid momentum space. Comment: 6+18 Pages 14 Figs. Fixed typos
arXiv.org e-Print Ar... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Preprint . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2111.02843&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Preprint . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.48550/arxiv.2111.02843&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu