PS
P. Sommers
astro-ph.HEastro-ph.IMhep-exastro-ph.COhep-phastro-ph
On Valency
published · living versionsW_82dvfek4·v1 · currentpublished
Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter
with The Pierre Auger Collaboration, P. Abreu, M. Aglietta, E. J. Ahn +470
1 version
Preprints & journals
40 papers in the corpus · 1989–2026Search for active-sterile neutrino transitions using Pierre Auger Observatory data2608.01496v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Proton-air interaction properties at TeV from shower-depth measurements with the Pierre Auger Observatory and their connection to the Muon Puzzle2607.22323v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Search for ultra-high energy neutrons from Galactic sources with the Pierre Auger Observatory2602.02275v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Long-term calibration and validation of stability of the Auger Engineering Radio Array using the diffuse Galactic radio emission2512.03692v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 2 citationsarXiv
Measuring the muon content of inclined air showers using AERA and the water-Cherenkov detectors of the Pierre Auger Observatory2507.02558v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 0 citationsPhys. Rev. D 112, 123042 (2025)
Search for a diffuse flux of photons with energies above tens of PeV at the Pierre Auger Observatory2502.02381v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 5 citationsJCAP 05 (2025) 061
Inference of the Mass Composition of Cosmic Rays with Energies from 10^18.5 to 10^20 eV Using the Pierre Auger Observatory and Deep Learning.39913843 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2025 · 29 citationsPhysical review letters. 2025;134(2):021001
Search for photons above 10 eV by simultaneously measuring the atmospheric depth and the muon content of air showers at the Pierre Auger Observatory2406.07439v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 7 citationsarXiv
Measurement of the Depth of Maximum of Air-Shower Profiles with energies between and eV using the Surface Detector of the Pierre Auger Observatory and Deep Learning2406.06319v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 16 citationsPhys. Rev. D 111, 022003 (2025)
Impact of the Magnetic Horizon on the Interpretation of the Pierre Auger Observatory Spectrum and Composition Data2404.03533v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 17 citationsJCAP07(2024)094
Testing Hadronic-Model Predictions of Depth of Maximum of Air-Shower Profiles and Ground-Particle Signals using Hybrid Data of the Pierre Auger Observatory2401.10740v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 30 citationsPhys. Rev. D 109 (2024) 102001
Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory2310.19963v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 17 citationsPhys. Rev. Lett. 132 (2024) 021001
The Pierre Auger Observatory Open Data2309.16294v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 4 citationsEur. Phys. J. C (2025) 85: 70
Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data.36827568 · Abreu, P, Aglietta, M, Albury, J M et al.2023 · 22 citationsPhysical review letters. 2023;130(6):061001
A Catalog of the Highest-Energy Cosmic Rays Recorded During Phase I of Operation of the Pierre Auger Observatory2211.16020v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2022 · 15 citationsarXiv
Searches for Ultra-High-Energy Photons at the Pierre Auger Observatory2210.12959v1 · P. Abreu, M. Aglietta, I. Allekotte et al.2022 · 25 citationsUniverse 8 (2022) 579
Search for photons above 10 eV with the surface detector of the Pierre Auger Observatory2209.05926v3 · P. Abreu, M. Aglietta, I. Allekotte et al.2022 · 2 citationsarXiv
Cosmological implications of photon-flux upper limits at ultra-high energies in scenarios of Planckian-interacting massive particles for dark matter2208.02353v2 · P. Abreu, M. Aglietta, J.M. Albury et al.2022 · 21 citationsPhys.Rev.D 107 (2023) 4, 042002
Investigating Hadronic Interactions at Ultra-High Energies with the Pierre Auger Observatory2206.10938v1 · Isabel Goos : P. Abreu, M. Aglietta, J.M. Albury et al.2022 · 0 citationsarXiv
The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory2101.11602v3 · A. Aab, P. Abreu, M. Aglietta et al.2021 · 4 citationsJINST 16 P06027 (2021)
Cosmic-ray anisotropies in right ascension measured by the Pierre Auger Observatory2002.06172v1 · A. Aab, P. Abreu, M. Aglietta et al.2020 · 72 citationsPublished in Astrophys. J 891 (2020)142
The Pierre Auger Observatory: Contributions to the 36th International Cosmic Ray Conference (ICRC 2019)1909.09073v1 · A. Aab, P. Abreu, M. Aglietta et al.2019 · 45 citationsarXiv
Large-scale cosmic-ray anisotropies above 4 EeV measured by the Pierre Auger Observatory1808.03579v2 · A. Aab, P. Abreu, M. Aglietta et al.2018 · 130 citationsApJ 868 (2018) 4
Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory1806.05386v2 · A. Aab, P. Abreu, M. Aglietta et al.2018 · 65 citationsJCAP10(2018)026
Indication of anisotropy in arrival directions of ultra-high-energy cosmic rays through comparison to the flux pattern of extragalactic gamma-ray sources1801.06160v2 · A. Aab, P. Abreu, M. Aglietta et al.2018 · 265 citationsAab. et al., The Astrophysical Journal Letters, 853:L29 (2018)
Observation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above eV1709.07321v1 · A. Aab, P. Abreu, M. Aglietta et al.2017 · 394 citationsScience 357 (22 September 2017) 1266
Calibration of the Logarithmic-Periodic Dipole Antenna (LPDA) Radio Stations at the Pierre Auger Observatory using an Octocopter1702.01392v3 · A. Aab, P. Abreu, M. Aglietta et al.2017 · 35 citationsJINST 12 (2017) T10005
Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory1612.07155v3 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 343 citationsJCAP04(2017)038
Search for photons with energies above 10 eV using the hybrid detector of the Pierre Auger Observatory1612.01517v3 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 89 citationsJCAP04(2017)009; JCAP09(2020)E02
An improved limit to the diffuse flux of ultra-high energy neutrinos from the Pierre Auger Observatory1504.05397v2 · Alexander Aab, Pedro Abreu, Marco Aglietta et al.2015 · 177 citationsPhys. Rev. D 91, 092008 (2015)
Pierre Auger Observatory and Telescope Array: Joint Contributions to the 33rd International Cosmic Ray Conference (ICRC 2013)1310.0647v1 · The Telescope Array, Pierre Auger Collaborations: T. Abu-Zayyad, M. Allen et al.2013 · 18 citationsarXiv
Review of the anisotropy working group at UHECR-20121306.4998v1 · O. Deligny, J. de Mello Neto, P. Sommers et al.2013 · 11 citationsEPJ Web of Conferences 53, 01008 (2013)
The Pierre Auger Observatory II: Studies of Cosmic Ray Composition and Hadronic Interaction models1107.4804v1 · P. Abreu, M. Aglietta, E.J. Ahn et al.2011 · 51 citationsarXiv
The Pierre Auger Observatory III: Other Astrophysical Observations1107.4805v1 · P. Abreu, M. Aglietta, E.J. Ahn et al.2011 · 26 citationsarXiv
White Paper on Ultra-High Energy Cosmic Rays0903.0205v1 · A. V. Olinto, J. H. Adams, C. D. Dermer et al.2009 · 6 citationsarXiv
Cosmic Ray Astronomy0802.1267v1 · Paul Sommers, Stefan Westerhoff2008 · 47 citationsNew J.Phys.11:055004,2009
A Multi-Component Measurement of the Cosmic Ray Composition Between 10^17 eV and 10^18 eVastro-ph/9911144v1 · T.Abu-Zayyad, K.Belov, D.J.Bird et al.1999 · 192 citationsPhys.Rev.Lett.84:4276-4279,2000
Evidence for correlated changes in the spectrum and composition of cosmic rays at extremely high energies.10054968 · Bird, Corbató, Dai et al.2019 · 510 citationsPhysical review letters. 1993;71(21):3401-3404
High-energy neutrinos from active galactic nuclei.10043593 · Stecker, Done, Salamon et al.2019 · 470 citationsPhysical review letters. 1991;66(21):2697-2700
Evidence for 1018-eV neutral particles from the direction of Cygnus X-3.10040219 · Cassiday, Cooper, Dawson et al.2019 · 71 citationsPhysical review letters. 1989;62(4):383-386
Career total: 109 works. 40 are in this corpus.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.