RS
R. Squartini
astro-ph.HEastro-ph.IMhep-exhep-phastro-ph.COphysics.ins-detgr-qcphysics.ao-phphysics.optics
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
60 papers in the corpus · 2007–2025Energy 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
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
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 Observatory.38277596 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2024 · 17 citationsPhysical review letters. 2024;132(2):021001
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)
Radio Measurements of the Depth of Air-Shower Maximum at the Pierre Auger Observatory2310.19966v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 21 citationsPhys. Rev. D 109 (2024) 022002
Ground observations of a space laser for the assessment of its in-orbit performance2310.08616v1 · O. Lux, I. Krisch, O. Reitebuch et al.2023 · 9 citationsarXiv
Search for UHE Photons from Gravitational Wave Sources with the Pierre Auger Observatory2307.10839v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 5 citationsApJ 952 (2023) 91
Constraining models for the origin of ultra-high-energy cosmic rays with a novel combined analysis of arrival directions, spectrum, and composition data measured at the Pierre Auger Observatory2305.16693v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 38 citationsJCAP01(2024)022
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
A search for photons with energies above eV using hybrid data from the low-energy extensions of the Pierre Auger Observatory2205.14864v1 · P. Abreu, M. Aglietta, J.M. Albury et al.2022 · 42 citationsApJ 933 (2022) 125
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)
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
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
Spectral Calibration of the Fluorescence Telescopes of the Pierre Auger Observatory1709.01537v3 · A. Aab, P. Abreu, M. Aglietta et al.2017 · 16 citationsAstroparticle Physics 95 (2017) 44-56
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
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
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
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
Prototype muon detectors for the AMIGA component of the Pierre Auger Observatory1605.01625v2 · A. Aab, P. Abreu, M. Aglietta et al.2016 · 60 citationsJINST 11 (2016) P02012
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
The IceCube Neutrino Observatory, the Pierre Auger Observatory and the Telescope Array: Joint Contribution to the 34th International Cosmic Ray Conference (ICRC 2015)1511.02109v1 · M.G. Aartsen, K. Abraham, M. Ackermann et al.2015 · 7 citationsarXiv
The Pierre Auger Observatory: Contributions to the 34th International Cosmic Ray Conference (ICRC 2015)1509.03732v1 · A. Aab, P. Abreu, M. Aglietta et al.2015 · 162 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)
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
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 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 IV: Operation and Monitoring1107.4806v1 · P. Abreu, M. Aglietta, E.J. Ahn et al.2011 · 11 citationsarXiv
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