Accès ouvert déclaré
2025
article
Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations − 9 0 ° to + 44.8 ° as Measured at the Pierre Auger Observatory
Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte, Kévin Almeida Cheminant, A. Almela, Roberto Aloisio, Jaime Álvarez-Muñiz, Antonio Ambrosone, Juan Ammerman Yebra, G. A. Anastasi, L. Anchordoqui, B. Andrada, Luciana Andrade Dourado, S. Andringa, L. Apollonio, C. Aramo, E. Arnone, Juan Carlos Arteaga Velázquez, P. Assis, G. Ávila, E. Avocone, Alena Bakalová, F. Barbato, Adriel Bartz Mocellin, J. A. Bellido, C. Berat, M. E. Bertaina, Marta Bianciotto, Peter L. Biermann, Virginia Binet, K. Bismark, Teresa Bister, Jonathan Biteau, Jiří Blažek, J. Blümer, M. Boháčová, Denise Boncioli, C. Bonifazi, Luan Bonneau Arbeletche, Nataliia Borodai, J. Brack, P. G. Brichetto Orchera, F. L. Briechle, A. Bueno, S. Buitink, Mario Buscemi, M. Büsken, Anthony Bwembya, K. S. Caballero‐Mora, Sergio Cabana-Freire, Lorenzo Caccianiga, F. Campuzano, Jorge Caraça-Valente, R. Caruso, A. Castellina, Fernando Catalani, G. Cataldi, L. Cazon, M. Cerda, Berenika Čermáková, A. Cermenati, J. A. Chinellato, J. Chudoba, L. Chytka, R. W. Clay, A. C. Cobos Cerutti, R. Colalillo, R. Conceição, Giovanni Consolati, Marcelo Conte, Fabio Convenga, Diego Correia dos Santos, P. J. Costa, C. E. Covault, M. Cristinziani, Carlo Salvattore Cruz Sanchez, S. Dasso, K. Daumiller, B. R. Dawson, R. M. de Almeida, E.-T. de Boone, Beatriz de Errico, J. de Jesús, S. J. de Jong, I. De Mitri, J. de Oliveira, Danelise de Oliveira Franco, Francesco Palma, Emanuele De Vito, A. Del Popolo, Olivier Deligny, N. Denner, L. Deval, Armando di Matteo, C. Dobrigkeit, Juan Carlos D’Olivo, Luis Miguel Domingues Mendes, Q. Dorosti, J. C. dos Anjos, R. C. dos Anjos, Jan Ebr, Fiona H. Ellwanger, R. Engel, I. Epicoco, M. Erdmann, A. Etchegoyen, Carmelo Evoli, H. Falcke, G. Farrar, A. C. Fauth, Tim Fehler, F. Feldbusch, A. Fernandes, Marcos Fernández, B. Fick, J. M. Figueira, P. Filip, A. Filipčič, T. Fitoussi, Benjamin Flaggs, Tomáš Fodran, Antonio Franco, M. Freitas, Toshihiro Fujii, A. Fuster, C. Galea, B. Garćıa, Chloé Gaudu, P. L. Ghia, U. Giaccari, Fabian Gobbi, Fernando Gollan, G. Golup, M. Gómez Berisso, P. F. Gómez Vitale, J. P. Gongora, Juan Manuel González, Nicolás Martín González, D. Góra, A. Gorgi, M. Gottowik, F. Guarino, G. P. Guedes, E. Guido, Lukas Gülzow, Steffen Hahn, P. Hamal, Matías Rolf Hampel, P. H. Hansen, Violet M. Harvey, A. Haungs, T. Hebbeker, C. Hojvat, J.R. Hörandel, Pavel Horváth, Miroslav Hrabovský, T. Huege, A. Insolia, Paula Gina Isar, Mohamed Ismaiel, P. Janecek, Vlastimil Jílek, K.‐H. Kampert, B. Keilhauer, A. Khakurdikar, Varada Varma Kizakke Covilakam, H. O. Klages, M. Kleifges, Jan Köhler, F. Krieger, Margita Kubátová, N. Kunka, Bruno L. Lago, Niklas Langner, Nicolas Leal, M. A. Leigui de Oliveira, Yago Lema-Capeans, A. Letessier‐Selvon, I. Lhenry-Yvon, L. Lopes, Jon Paul Lundquist, M. Mallamaci, Dušan Mandát, P. Mantsch, F. M. Mariani, A. G. Mariazzi, Ioana Codrina Mariş, G. Marsella, D. Martello, S. Martinelli, Miguel A. Martins, Hermann-Josef Mathes, J. Matthews, G. Matthiae, Eric William Mayotte, S. Mayotte, P. O. Mazur, G. Medina-Tanco, Jill Meinert, D. Melo, A. Menshikov, Carmen Merx, S. Michal, M. I. Micheletti, L. Miramonti, Megha Mogarkar, S. Mollerach, F. Montanet, Leonel Morejón, Katharine Mulrey, R. Mussa, W. M. Namasaka, S. Negi, L. Nellen, K. Nguyen, Gabriela Nicora, Marcus Niechciol, D. Nitz, Dalibor Nosek, A. Novikov, Vladimír Novotný, L. Nožka, Achille Nucita, Luis A. Núñez, José Ochoa, C. Oliveira, L. Östman, M. Palatka, J. Pallotta, Subhash Chandra Panja, G. Parente, T. Paulsen, J. Pawlowsky, M. Pech, Jan Pękala, R. Pelayo, Vincent Pelgrims, Luiz Augusto Pereira, E. E. Pereira Martins, C. Pérez Bertolli, L. Perrone, S. Petrera, C. Petrucci, T. Pierog, M. Pimenta, M. Platino, Bjarni Pont, Mohsen Pourmohammad Shahvar, P. Privitera, C. Priyadarshi, M. Prouza, K. Pytel, S. Querchfeld, J. Rautenberg, D. Ravignani, João Vítor Reginatto Akim, Alex Reuzki, J. Řídký, Felix Riehn, Markus Risse, V. Rizi, E. Rodrı́guez, Gonzalo Rodriguez Fernandez, Juan Rojo, Simone Rossoni, M. Roth, E. Roulet, A.C. Rovero, A. Sǎftoiu, M. Saharan, F. Salamida, G. Salina, P. Sampathkumar, Nicolas San Martin, Jose Sanabria Gomez, F. Sánchez, Eva Santos, Edivaldo Moura Santos, F. Sarazin, R. Sarmento, R. Sato, P. Savina, Viviana Scherini, H. Schieler, Martin Schimassek, M. Schimp, David Schmidt, O. Schölten, H. Schoorlemmer, Petr Schovánek, Frank Schröder, J. Schulte, T. Schulz, S. J. Sciutto, Marina Scornavacche, Adrian Sedoski, A. Segreto, S. Sehgal, S. U. Shivashankara, G. Sigl, Katarína Simkova, F. Simon, Radomir Šmída, P. Sommers, R. Squartini, Maximilian Stadelmaier, S. Stanič, Jarosław Stasielak, Patrick Stassi, S. Strähnz, M. Straub, T. Suomijärvi, A. D. Supanitsky, Zuzana Svozilikova, Karolina Syrokvas, Zbigniew Szadkowski, Fedor Tairli, Matteo Tambone, A. Tapia, C. Taricco, C. Timmermans, Olena Tkachenko, P. Tobiska, Carlos J. Todero Peixoto, B. Tomé, Andres Travaini, P. Trávnı́ček, Matias Jorge Tueros, M. Unger, Rukije Uzeiroska, Lukáš Vaclavek, Martin Vacula, Igor Vaiman, Jose F. Valdés Galicia, Laura Valore, Pim van Dillen, Enrique Varela, V. Vašíčková, A. Vásquez-Ramírez, Darko Veberič, I. D. Vergara Quispe, Stef Verpoest, V. Verzi, J. Vícha, Jacco Vink, S. Vorobiov, C. Watanabe, A. A. Watson, A. Weindl, Melanie Weitz, L. Wiencke, H. Wilczyński, B. Wundheiler, Bin Yue, Alexey Yushkov, E. Zas, D. Zavrtanik, M. Zavrtanik
4Citations signalées — pas une note de qualité
99Institutions déclarées
20Pays d’affiliation déclarés
Résumé fourni par la source
The energy spectrum of cosmic rays above 2.5 EeV has been measured across the declination range -90°≤δ≤+44.8° using ∼310 000 events accrued at the Pierre Auger Observatory from an exposure of (104 900±3 100) km^{2} sr yr. No significant variations of energy spectra with declination are observed, after allowing or not for nonuniformities across the sky arising from the well-established dipolar anisotropies in the arrival directions of ultrahigh-energy cosmic rays. The instep feature in the spectrum at ≃10 EeV reported previously is now established at a significance above 5σ. Within the statistics, the energy spectra are indistinguishable across declinations so disfavoring an origin for the instep from a few distinctive sources.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.
- Titre Crossref
- Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations
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<mml:mn>9</mml:mn>
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<mml:mi>°</mml:mi>
</mml:math>
to
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline">
<mml:mo>+</mml:mo>
<mml:mn>44.8</mml:mn>
<mml:mi>°</mml:mi>
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as Measured at the Pierre Auger Observatory
- Date Crossref
- 09/12/2025
- Éditeur
- American Physical Society (APS)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.
Institutions déclarées
The University of AdelaideUniversity of LisbonIstituto Nazionale di Fisica Nucleare, Sezione di TorinoOsservatorio Astrofisico di TorinoConsejo Nacional de Investigaciones Científicas y TécnicasBalseiro InstituteBariloche Atomic CentreRadboud University NijmegenNational Institute for Subatomic PhysicsNational Technological UniversityInstituto de Tecnologías en Detección y AstropartículasIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoGran Sasso Science InstituteUniversidade de Santiago de CompostelaUniversity of CataniaIstituto Nazionale di Fisica Nucleare, Sezione di CataniaCity University of New YorkUniversity of MilanIstituto Nazionale di Fisica Nucleare, Sezione di MilanoIstituto Nazionale di Fisica Nucleare, Sezione di NapoliUniversity of TurinUniversidad Michoacana de San Nicolás de HidalgoComisión Nacional de Energía AtómicaUniversity of L'AquilaFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicColorado School of MinesLaboratoire de Physique Subatomique et de CosmologieInstitut des langues et cultures d'Europe, Amérique, Afrique, Asie et AustralieUniversité Grenoble AlpesMax Planck Institute for Radio AstronomyInstitute of Physics RosarioKarlsruhe Institute of TechnologyInstitute of Particle PhysicsCentre National de la Recherche ScientifiqueInstitut Universitaire de FranceUniversité Paris-SaclayInstitut National de Physique Nucléaire et de Physique des ParticulesLaboratoire de Physique des 2 Infinis Irène Joliot-CurieCentro Científico Tecnológico - TucumánUniversidade Estadual de Campinas (UNICAMP)Institute of Nuclear PhysicsColorado State UniversityRWTH Aachen UniversityUniversidad de GranadaVrije Universiteit BrusselUniversidad Autónoma de ChiapasUniversidade de São PauloIstituto Nazionale di Fisica Nucleare, Sezione di LeccePierre Auger ObservatoryPalacký University OlomoucUniversity of Naples Federico IIPolitecnico di MilanoUniversity of SalentoUniversidade Federal do Rio de JaneiroCase Western Reserve UniversityUniversity of SiegenUniversidad Nacional de La PlataUniversidad de Buenos AiresInstitute of Astronomy and Space PhysicsInstituto Federal do Rio de JaneiroUniversität HamburgUniversidad Nacional Autónoma de MéxicoCentro Brasileiro de Pesquisas FísicasUniversidade Federal do ParanáNetherlands Institute for Radio AstronomyNew York UniversityUniversité Libre de BruxellesMichigan Technological UniversityUniversity of Nova GoricaJožef Stefan InstituteUniversity of DelawareUniversity of ChicagoUniversity of WuppertalUniversidade Estadual de Feira de SantanaFermi National Accelerator LaboratoryInstitute of Space Science - INFLPR SubsidiaryFederal Center for Technological Education Celso Suckow da FonsecaUniversidade Federal do ABCUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesUniversity of PalermoLouisiana State UniversityUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataInstitute of Scientific and Technical Research for DefenseCharles UniversityIndustrial University of SantanderInstituto Politécnico NacionalUniversidade Federal de Campina GrandeUniversity of ŁódźHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringBenemérita Universidad Autónoma de PueblaIstituto di Astrofisica Spaziale e Fisica cosmica di PalermoPennsylvania State UniversityUniversidad de MedellínVrije Universiteit AmsterdamUniversity of AmsterdamUniversity of Leeds Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Sujets associés
Astrophysics and Cosmic PhenomenaDark Matter and Cosmic PhenomenaSolar and Space Plasma Dynamics