A Search for Photons with Energies Above 2 × 1017 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory
44Citations signalées — pas une note de qualité
105Institutions déclarées
19Pays d’affiliation déclarés
Résumé fourni par la source
Abstract Ultra-high-energy photons with energies exceeding 1017 eV offer a wealth of connections to different aspects of cosmic-ray astrophysics as well as to gamma-ray and neutrino astronomy. The recent observations of photons with energies in the 1015 eV range further motivate searches for even higher-energy photons. In this paper, we present a search for photons with energies exceeding 2 × 1017 eV using about 5.5 yr of hybrid data from the low-energy extensions of the Pierre Auger Observatory. The upper limits on the integral photon flux derived here are the most stringent ones to date in the energy region between 1017 and 1018 eV.
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Contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.
- Titre Crossref
- A Search for Photons with Energies Above 2 × 10<sup>17</sup> eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory
- Date Crossref
- 01/07/2022
- Éditeur
- American Astronomical Society
- Type
- journal-article
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Institutions déclarées
University of LisbonLIP - Laboratory of Instrumentation and Experimental Particle PhysicsIstituto Nazionale di Fisica Nucleare, Sezione di TorinoOsservatorio Astrofisico di TorinoThe University of AdelaideConsejo Nacional de Investigaciones Científicas y TécnicasBalseiro InstituteBariloche Atomic CentreInstitute of Nuclear PhysicsInstitute of Nuclear Physics, Polish Academy of SciencesNational Technological UniversityNational University of General San MartínInstituto de Tecnologías en Detección y AstropartículasUniversidade de Santiago de CompostelaRadboud University NijmegenLehman CollegeCity University of New YorkIstituto Nazionale di Fisica Nucleare, Sezione di NapoliRWTH Aachen UniversityUniversity of TurinUniversidad Michoacana de San Nicolás de HidalgoPierre Auger ObservatoryComisión Nacional de Energía AtómicaUniversity of L'AquilaGran Sasso Science InstituteUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiCzech Academy of SciencesCzech Academy of Sciences, Institute of SociologyFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoUniversidad Nacional de San Agustin de ArequipaInstitut polytechnique de GrenobleCentre National de la Recherche ScientifiqueUniversité Grenoble AlpesMax Planck Institute for Radio AstronomyNational University of RosarioInstitute of Physics RosarioKarlsruhe Institute of TechnologyUniversité Paris-SaclayInstitut National de Physique Nucléaire et de Physique des ParticulesLaboratoire de Physique des 2 Infinis Irène Joliot-CurieUniversidade Federal do Rio de JaneiroInternational Center for Advanced StudiesUniversidade Estadual de Campinas (UNICAMP)Colorado State UniversityUniversity of SiegenFolkwang University of the ArtsUniversidad de GranadaVrije Universiteit BrusselIstituto Nazionale di Fisica Nucleare, Sezione di CataniaUniversity of WuppertalUniversidad Autónoma de ChiapasUniversity of MilanIstituto Nazionale di Fisica Nucleare, Sezione di MilanoNational Institute for Subatomic PhysicsUniversity of CataniaUniversidade de São PauloIstituto Nazionale di Fisica Nucleare, Sezione di LeccePalacký University OlomoucUniversity of Naples Federico IIUniversity of DelawarePolitecnico di MilanoUniversidade Federal FluminenseCase Western Reserve UniversityUniversidad de Buenos AiresInstitute of Astronomy and Space PhysicsValongo ObservatoryInstituto Federal do Rio de JaneiroUniversity of SalentoUniversidad Nacional Autónoma de MéxicoUniversidade Federal do ParanáUniversidad Nacional de La PlataNetherlands Institute for Radio AstronomyFermi National Accelerator LaboratoryUniversity of ChicagoNew York UniversityMichigan Technological UniversityUniversity of Nova GoricaJožef Stefan InstituteUniversité Libre de BruxellesUniversidade Estadual de Feira de SantanaInstitute of Space Science - INFLPR SubsidiaryColorado School of MinesFederal Center for Technological Education Celso Suckow da FonsecaUniversidade Federal do ABCUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesBenemérita Universidad Autónoma de PueblaUniversity of Wisconsin–MadisonUniversität HamburgUniversity of PalermoUniversity of Rome Tor VergataIstituto Nazionale di Fisica Nucleare, Roma Tor VergataPennsylvania State UniversityInstitute of Scientific and Technical Research for DefenseCharles UniversityIndustrial University of SantanderInstituto Politécnico NacionalIstituto di Astrofisica Spaziale e Fisica cosmica di PalermoCentro Brasileiro de Pesquisas FísicasUniversity of ŁódźUniversidad de MedellínUniversity of Amsterdam
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Sujets associés
Astrophysics and Cosmic PhenomenaDark Matter and Cosmic PhenomenaParticle physics theoretical and experimental studies