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Most cited papers from Pierre Auger Observatory

What are the most cited papers from Pierre Auger Observatory?

The most cited paper from Pierre Auger Observatory is "Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects" (J. Abraham et al., 2007), with 795 citations. Next come "Properties and performance of the prototype instrument for the Pierre Auger Observatory" (789) and "Observation of the Suppression of the Flux of Cosmic Rays above 4 × 10 19 eV" (636).

Showing 50 of 60 papers. Every paper with more than 44 citations is listed.

Most cited papers, sortable by citations and release date
#Paper
1 Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects J. Abraham et al. · Science Open access444 authors 9 Nov 2007 795
2 Properties and performance of the prototype instrument for the Pierre Auger Observatory J. Abraham et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Open access355 authors 10 Apr 2004 789
3 Observation of the Suppression of the Flux of Cosmic Rays above 4 × 10 19 eV J. Abraham et al. · Physical Review Letters Open access458 authors 4 Aug 2008 636
4 Measurement of the energy spectrum of cosmic rays above 1018 eV using the Pierre Auger Observatory J. Abraham et al. · Physics Letters B Open access474 authors Mar 2010 481
5 Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 10 18 eV A. Aab et al. · Science Open access406 authors 21 Sep 2017 406
6 Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above 1 0 17.8 eV A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access485 authors 31 Dec 2014 387
7 Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei J. Abraham et al. · Astroparticle Physics Open access447 authors Apr 2008 378
8 Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory A. Aab et al. · Journal of Cosmology and Astroparticle Physics Open access399 authors 20 Apr 2017 352
9 Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access485 authors 31 Dec 2014 313
10 Measurement of the Proton-Air Cross Section at s=57 TeV with the Pierre Auger Observatory P. Abreu et al. · Physical Review Letters Open access499 authors 10 Aug 2012 270
11 An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources * A. Aab et al. · The Astrophysical Journal Letters Open access392 authors Feb 2018 267
12 Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access480 authors 6 Feb 2015 260
13 Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory A. Aab et al. · Physical Review Letters Open access437 authors 31 Oct 2016 235
14 Measurement of the cosmic-ray energy spectrum above 2.5 × 10 18 eV using the Pierre Auger Observatory A. Aab et al. · Physical review. D/Physical review. D. Open access382 authors 16 Sep 2020 214
15 Trigger and aperture of the surface detector array of the Pierre Auger Observatory J. Abraham et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Open access475 authors 2010 214
16 SEARCHES FOR ANISOTROPIES IN THE ARRIVAL DIRECTIONS OF THE HIGHEST ENERGY COSMIC RAYS DETECTED BY THE PIERRE AUGER OBSERVATORY A. Aab et al. · The Astrophysical Journal Open access481 authors 24 Apr 2015 214
17 Upper limit on the cosmic-ray photon flux above 1019eV using the surface detector of the Pierre Auger Observatory J. Abraham et al. · Astroparticle Physics Open access454 authors May 2008 213
18 Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory A. Albert et al. · The Astrophysical Journal Letters Open access1,940 authors 30 Nov 2017 194
19 Improved limit to the diffuse flux of ultrahigh energy neutrinos from the Pierre Auger Observatory A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access464 authors 26 May 2015 182
20 Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory J. Abraham et al. · Physical Review Letters Open access453 authors 27 May 2008 175
21 Features of the Energy Spectrum of Cosmic Rays above 2.5 × 10 18 eV Using the Pierre Auger Observatory A. Aab et al. · Physical Review Letters Open access382 authors 16 Sep 2020 163
22 Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory J. Abraham et al. · Astroparticle Physics Open access460 authors Jul 2009 150
23 Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory A. Aab et al. · Physical review. D/Physical review. D. Open access449 authors 14 Jun 2016 149
24 Antennas for the detection of radio emission pulses from cosmic-ray induced air showers at the Pierre Auger Observatory P. Abreu et al. · Journal of Instrumentation Open access515 authors 11 Oct 2012 148
25 Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy A. Aab et al. · Physical Review Letters Open access449 authors 14 Jun 2016 144
26 Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory A. Aab et al. · The Astrophysical Journal Open access376 authors 13 Nov 2018 136
27 Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory A. Aab et al. · Physical review. D/Physical review. D. Open access407 authors 8 Dec 2017 135
28 Probing the radio emission from air showers with polarization measurements A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access496 authors 14 Mar 2014 134
29 Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory J. Abraham et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access461 authors May 2009 134
30 An upper limit to the photon fraction in cosmic rays above 1019eV from the Pierre Auger Observatory J. Abraham et al. · Astroparticle Physics Open access422 authors Mar 2007 122
31 Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth A. Aab et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access487 authors 25 Jul 2014 117
32 Mass Composition of Cosmic Rays with Energies above 10$^{17.2}$ eV from the Hybrid Data of the Pierre Auger Observatory Alexey Yushkov · Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019) Conference paperOpen access 29 Aug 2019 115
33 The energy spectrum of cosmic rays beyond the turn-down around $$\varvec{10^{17}}$$ eV as measured with the surface detector of the Pierre Auger Observatory P. Abreu et al. · The European Physical Journal C Open access376 authors Nov 2021 114
34 Depth of maximum of air-shower profiles at the Pierre Auger Observatory: Measurements above $10^{17.2}$ eV and Composition Implications Jose A. Bellido · Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) Conference paperOpen access 24 Aug 2017 107
35 CONSTRAINTS ON THE ORIGIN OF COSMIC RAYS ABOVE 10 18 eV FROM LARGE-SCALE ANISOTROPY SEARCHES IN DATA OF THE PIERRE AUGER OBSERVATORY P. Abreu et al. · The Astrophysical Journal Letters Open access513 authors 12 Dec 2012 101
36 Calibration of the surface array of the Pierre Auger Observatory X. Bertou et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Open access 6 Sep 2006 95
37 Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory P. Abreu et al. · Astroparticle Physics Open access470 authors 29 Dec 2010 91
38 Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory P. Abreu et al. · The Astrophysical Journal Open access374 authors Aug 2022 86
39 Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory A. Aab et al. · Physical Review Letters Open access367 authors 16 Apr 2021 86
40 Search for photons with energies above 1018eV using the hybrid detector of the Pierre Auger Observatory A. Aab et al. · Journal of Cosmology and Astroparticle Physics Open access399 authors 6 Apr 2017 86
41 Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory P. Abreu et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Open access470 authors 23 Jan 2011 84
42 Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory P. Abreu et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields Open access499 authors 30 Dec 2011 79
43 The exposure of the hybrid detector of the Pierre Auger Observatory P. Abreu et al. · Astroparticle Physics Open access483 authors 11 Oct 2010 79
44 A SEARCH FOR POINT SOURCES OF EeV NEUTRONS P. Abreu et al. · The Astrophysical Journal Open access509 authors 16 Nov 2012 78
45 SEARCH FOR POINT-LIKE SOURCES OF ULTRA-HIGH ENERGY NEUTRINOS AT THE PIERRE AUGER OBSERVATORY AND IMPROVED LIMIT ON THE DIFFUSE FLUX OF TAU NEUTRINOS P. Abreu et al. · The Astrophysical Journal Letters Open access510 authors 20 Jul 2012 77
46 Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory A. Aab et al. · The Astrophysical Journal Open access375 authors 10 Mar 2020 75
47 Direct measurement of the muonic content of extensive air showers between $$\mathbf { 2\times 10^{17}}$$ and $$\mathbf {2\times 10^{18}}~$$eV at the Pierre Auger Observatory A. Aab et al. · The European Physical Journal C Open access372 authors Aug 2020 72
48 The cosmic ray energy spectrum measured using the Pierre Auger Observatory Francesco Fenu · Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) Conference paperOpen access 16 Aug 2017 70
49 Anisotropy studies around the galactic centre at EeV energies with the Auger Observatory J. Abraham et al. · Astroparticle Physics Open access425 authors Apr 2007 68
50 Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory A. Abdul Halim et al. · Journal of Cosmology and Astroparticle Physics Open access367 authors May 2023 66

Citations are OpenAlex's own counts, from its 2026-09-23 snapshot, so the ranking can differ from Google Scholar or Web of Science. A paper is listed for an institution when any of its authors gave it as an affiliation; retracted papers and papers whose citation count cannot be traced to citing works are left out, and a preprint and the article it became are shown once. Release dates are OpenAlex's: where a source gave only a month or a year, that is what is shown. How the lists are chosen.