PS
P. Sommers
astro-ph.HEastro-ph.IMhep-exastro-ph.COhep-phastro-phphysics.ins-det
On Valency
published · living versionsW_gur2am6v·v1 · currentpublished
Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory
with The Pierre Auger Collaboration, J. Abraham, P. Abreu, M. Aglietta +468
1 version
Preprints & journals
39 papers in the corpus · 1993–2025Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.41482327 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2026 · 4 citationsPhysical review letters. 2025;135(24):241002
The Pierre Auger Observatory: Contributions to the 39th International Cosmic Ray Conference (ICRC 2025)2507.13771v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 0 citationsarXiv
Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory2311.14541v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 6 citationsPhys. Rev. D 109 L081101 (2024)
Search for Spatial Correlations of Neutrinos with Ultra-High-Energy Cosmic Rays2201.07313v3 · A. Albert, S. Alves, M. Andr'e et al.2022 · 22 citationsApJ 934 164 (2022)
Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory.33929235 · Aab, A, Abreu, P, Aglietta, M et al.2021 · 83 citationsPhysical review letters. 2021;126(15):152002
Features of the Energy Spectrum of Cosmic Rays above 2.5×10^18 eV Using the Pierre Auger Observatory.33016715 · Aab, A, Abreu, P, Aglietta, M et al.2020 · 159 citationsPhysical review letters. 2020;125(12):121106
Inferences on Mass Composition and Tests of Hadronic Interactions from 0.3 to 100 EeV using the water-Cherenkov Detectors of the Pierre Auger Observatory1710.07249v1 · A. Aab, P. Abreu, M. Aglietta et al.2017 · 132 citationsarXiv
The Pierre Auger Observatory: Contributions to the 35th International Cosmic Ray Conference (ICRC 2017)1708.06592v2 · A. Aab, P. Abreu, M. Aglietta et al.2017 · 1 citationarXiv
A targeted search for point sources of EeV photons with the Pierre Auger Observatory1612.04155v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 31 citationsThe Astrophysical Journal Letters, 837:L25 (7pp), 2017 March 10
Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory.27858429 · Aab, A, Abreu, P, Aglietta, M et al.2018 · 231 citationsPhysical review letters. 2016;117(19):192001
Evidence for a mixed mass composition at the `ankle' in the cosmic-ray spectrum1609.08567v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 122 citationsPhys. Lett. B762 (2016) 288-295
Search for ultrarelativistic magnetic monopoles with the Pierre Auger Observatory1609.04451v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 29 citationsPhys. Rev. D 94, 082002 (2016)
Ultrahigh-energy neutrino follow-up of Gravitational Wave events GW150914 and GW151226 with the Pierre Auger Observatory1608.07378v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 49 citationsPhys. Rev. D 94, 122007 (2016)
Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy.27367377 · Aab, A, Abreu, P, Aglietta, M et al.2018 · 137 citationsPhysical review letters. 2016;116(24):241101
Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory1604.00978v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 28 citationsPhys. Rev. D 93, 072006 (2016)
Pierre Auger Observatory and Telescope Array: Joint Contributions to the 34th International Cosmic Ray Conference (ICRC 2015)1511.02103v1 · R.U. Abbasi, M. Abe, T. Abu-Zayyad et al.2015 · 23 citationsarXiv
Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory1508.04267v2 · Alexander Aab, Pedro Abreu, Marco Aglietta et al.2015 · 145 citationsPhys. Rev. D 93, 122005 (2016)
Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory.26120280 · Aab, A, Abreu, P, Aglietta, M et al.2020 · 17 citationsThe European physical journal. C, Particles and fields. 2015;75(6):269
A search for point sources of EeV photons1406.2912v1 · A. Aab, P. Abreu, M. Aglietta et al.2014 · 36 citationsApJ, 789, 160 (2014)
The Astrophysical Multimessenger Observatory Network (AMON)1211.5602v1 · M. W. E. Smith, D. B. Fox, D. F. Cowen et al.2012 · 114 citationsarXiv
Antennas for the Detection of Radio Emission Pulses from Cosmic-Ray induced Air Showers at the Pierre Auger Observatory1209.3840v1 · P. Abreu, M. Aglietta, M. Ahlers et al.2012 · 142 citationsJINST 7 (2012) P10011
Measurement of the proton-air cross section at √s=57 TeV with the Pierre Auger Observatory.23006259 · Abreu, P, Aglietta, M, Ahn, E J et al.2013 · 269 citationsPhysical review letters. 2012;109(6):062002
A search for ultra-high energy neutrinos in highly inclined events at the Pierre Auger Observatory1202.1493v1 · P. Abreu, M. Aglietta, M. Ahlers et al.2012 · 77 citationsPhys. Rev. D 84, 122005 (2011); Erratum: Phys. Rev. D 85, 029902(E) (2012)
Description of Atmospheric Conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)1201.2276v2 · P. Abreu, M. Aglietta, M. Ahlers et al.2012 · 82 citationsAstropart. Phys. 35 (2012) 591-607
Trigger and Aperture of the Surface Detector Array of the Pierre Auger Observatory1111.6764v1 · J. Abraham, P. Abreu, M. Aglietta et al.2011 · 209 citationsNucl. Instrum. Methods A 613 (2010) 29-39
The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray Showers detected by the Pierre Auger Observatory1111.6645v1 · P. Abreu, M. Aglietta, E. J. Ahn et al.2011 · 20 citationsAstroparticle Physics 35 (2011) 266-276
The Pierre Auger Observatory IV: Operation and Monitoring1107.4806v1 · P. Abreu, M. Aglietta, E.J. Ahn et al.2011 · 11 citationsarXiv
The Pierre Auger Observatory I: The Cosmic Ray Energy Spectrum and Related Measurements1107.4809v1 · P. Abreu, M. Aglietta, E.J. Ahn et al.2011 · 59 citationsarXiv
Measurement of the depth of maximum of extensive air showers above 1018 eV.20366976 · Abraham, J, Abreu, P, Aglietta, M et al.2010 · 545 citationsPhysical review letters. 2010;104(9):091101
The Fluorescence Detector of the Pierre Auger Observatory0907.4282v1 · J. Abraham, P. Abreu, M. Aglietta et al.2009 · 377 citationsNucl.Instrum.Meth.A620:227-251,2010
Astrophysical Sources of Cosmic Rays and Related Measurements with the Pierre Auger Observatory0906.2347v2 · J. Abraham, P. Abreu, M. Aglietta et al.2009 · 62 citationsarXiv
Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory0906.2319v1 · J. Abraham, P. Abreu, M. Aglietta et al.2009 · 31 citationsarXivon Valency
Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory0903.1127v2 · J. Abraham, P. Abreu, M. Aglietta et al.2009 · 149 citationsAstropart.Phys.31:399-406,2009
Observation of the suppression of the flux of cosmic rays above 4 x 10 (19) eV.18764444 · Abraham, J, Abreu, P, Aglietta, M et al.2008 · 633 citationsPhysical review letters. 2008;101(6):061101
Upper limit on the diffuse flux of ultrahigh energy tau neutrinos from the Pierre Auger Observatory.18518595 · Abraham, J, Abreu, P, Aglietta, M et al.2008 · 173 citationsPhysical review letters. 2008;100(21):211101
Correlation of the highest-energy cosmic rays with nearby extragalactic objects.17991855 · Pierre Auger Collaboration, Abraham, J, Abreu, P et al.2007 · 785 citationsScience (New York, N.Y.). 2007;318(5852):938-43
Measurement of Aerosols at the Pierre Auger Observatory0706.3236v1 · S.Y. BenZvi, F. Arqueros, R. Cester et al.2007 · 8 citationsarXiv
Measurement of the Cosmic Ray Energy Spectrum and Composition from 10^17 to 10^18.3 eV Using a Hybrid Fluorescence Techniqueastro-ph/0010652v1 · T.Abu-Zayyad, K.Belov, D.J.Bird et al.2000 · 199 citationsAstrophys.J. 557 (2001) 686-699
Cosmic-ray composition around 10(1)8 eV.10015774 · Gaisser, Stanev, Tilav et al.2019 · 107 citationsPhysical review. D, Particles and fields. 1993;47(5):1919-1932
Career total: 110 works. 39 are in this corpus.
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