Study of cosmic rays of highest energies with the Pierre Auger Observatory

• Grant number: 10/07359-6
• Support Opportunities: Research Projects - Thematic Grants
• Start date: October 01, 2010
• End date: September 30, 2016
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Carola Dobrigkeit Chinellato
• Grantee: Carola Dobrigkeit Chinellato
• Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Pesquisadores principais: Ernesto Kemp ; Jose Augusto Chinellato ; Philippe Gouffon
• Associated researchers: Anderson Campos Fauth ; Carlos Jose Todero Peixoto ; Carlos Ourivio Escobar ; Celio Adrega de Moura Junior ; Edivaldo Moura Santos ; Fernando Catalani ; Ivone Freire da Mota e Albuquerque ; Luiz Vitor de Souza Filho ; Marcelo Augusto Leigui de Oliveira ; Marcio Aparecido Muller ; Rogerio Menezes de Almeida
• Associated research grant(s): 12/51015-5 - Ultra-high energy cosmic rays and the Pierre Auger Observatory, AP.R
• Associated scholarship(s): 14/10460-1 - Analysis of extensive air showers: particle physics with extraterrestrial accelerators, BP.DR; 13/26444-2 - Study of the muonic component and its relation to the nuclear composition of the cosmic rays and the high-energy hadronic models, at the Pierre Auger Observatory, BP.PD; 13/23074-0 - Muons in high energy cosmic ray air showers, BP.DR; + associated scholarships 13/18489-6 - Chemical composition studies of the Ultra-High Energy Cosmic Rays with the surface detector of the Pierre Auger Observatory, BP.PD; 12/15476-8 - Development of detectors for the AMIGA experiment of the Pierre Auger Observatory, BP.DR; 12/08590-9 - Astrophysical aspects of ultra-high-energy cosmic rays detected by the Pierre Auger Observatory, BP.IC; 11/15490-8 - High energy cosmic ray composition, BP.MS; 11/21943-5 - Ultra high energy cosmic ray composition, BP.IC - associated scholarships

Abstract

The Pierre Auger Observatory is the result of an international effort of 17 countries, designed and built to study ultra high energy cosmic rays. Its main goal is to study cosmic rays of the highest energy observed so far, in the region of 1018 eV and above. These cosmic rays are the most energetic particles observed in nature up today. Experimental data obtained in the Observatory allow important steps in order to understand these cosmic rays and get clues about their origin, chemical composition, acceleration processes and propagation from their sources to Earth. The Pierre Auger Observatory is planned to be built at two sites, one in the northern and one in the southern hemisphere, in order to achieve full sky coverage. The southern site is located near the town of Malargüe, Argentina, and its construction was concluded in June 2008. The present project succeeds the previous one already supported by FAPESP (1999/05404-3) and aims to get support for the research activities of scientists from São Paulo in the Auger Collaboration, for their shifts in data taking at the Observatory and participation in international and national Collaboration Meetings, for covering the respective share of the operation costs of the Observatory in the next four years and also to allow the replacement of equipment at the southern site. It will also allow the participation of these scientists in the efforts for the Research and Development Array (RDA) of the northern site of the Observatory, near the town of Lamar, CO, USA. (AU)

Scientific publications

(108)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

AARTSEN, M. G.; ABRAHAM, K.; ACKERMANN, M.; ADAMS, J.; AGUILAR, J. A.; AHLERS, M.; AHRENS, M.; ALTMANN, D.; ANDERSON, T.; ANSSEAU, I.; et al. Search for correlations between the arrival directions of IceCube neutrino events and ultrahigh-energy cosmic rays detected by the Pierre Auger Observatory and the Telescope Array. Journal of Cosmology and Astroparticle Physics, n. 1, JAN 2016. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Measurement of the cosmic ray spectrum above 4 x 10(18) eV using inclined events detected with the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 8, AUG 2015. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; ALMELA, A.; et al. Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications. Physical Review D, v. 90, n. 12, DEC 31 2014. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory. Physical Review D, v. 93, n. 7, APR 7 2016. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; AMBROSIO, M.; et al. Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory. Physical Review D, v. 94, n. 12, DEC 30 2016. (10/07359-6, 99/05404-3)

DOBRIGKEIT, C.; COLLABORATION, PIERRE AUGER. Reviewing the latest results from the Pierre Auger Observatory. ASTRONOMISCHE NACHRICHTEN, v. 335, n. 6-7, SI, p. 573-580, AUG 2014. (10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHLERS, M.; AHN, E. J.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; ALMELA, A.; et al. Probing the radio emission from air showers with polarization measurements. Physical Review D, v. 89, n. 5, MAR 14 2014. (10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Measurement of the average shape of longitudinal profiles of cosmic-ray air showers at the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 3, MAR 2019. (10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory. Physical Review D, v. 100, n. 8, OCT 25 2019. (10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; et al. Search for magnetically-induced signatures in the arrival directions of ultra-high-energy cosmic rays measured at the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 6, JUN 2020. (10/07359-6, 99/05404-3, 19/10151-2)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Limits on point-like sources of ultra-high-energy neutrinos with the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 11, NOV 2019. (10/07359-6, 99/05404-3)

CACCIANIGA, L.; CHAVEZ, A. G.; CONTRERAS, F.; COUTU, S.; FUJII, T.; GIAMMARCHI, M.; HEBBEKER, T.; HILL, G. C.; HORVATH, P.; OIKONOMOU, F.; et al. Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 4, APR 2017. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Probing the origin of ultra-high-energy cosmic rays with neutrinos in the EeV energy range using the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, n. 10, OCT 2019. (10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; CASTILLO, J. ALVAREZ; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; et al. Measurement of the cosmic-ray energy spectrum above 2.5 x 10(18) eV using the Pierre Auger Observatory. Physical Review D, v. 102, n. 6, SEP 16 2020. (99/05404-3, 10/07359-6, 19/10151-2)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory. Physical Review D, v. 93, n. 12, JUN 14 2016. (99/05404-3, 10/07359-6)

PRADO, RAUL R.; CONCEICAO, RUBEN; PIMENTA, MARIO; DE SOUZA, VITOR. Interpretation of measurements of the number of muons in extensive air shower experiments. Astroparticle Physics, v. 83, p. 40-52, OCT 2016. (14/10460-1, 10/07359-6, 14/19946-4)

DOBRIGKEIT, C.; COLLABORATION, PIERRE AUGER. Reviewing recent results from the Pierre Auger Observatory. ASTRONOMISCHE NACHRICHTEN, v. 336, n. 8-9, p. 778-784, NOV 2015. (10/07359-6)

ALLISON, P.; CACCIANIGA, L.; CHAVEZ, A. G.; CONTRERAS, F.; COUTU, S.; FUJII, T.; GIAMMARCHI, M.; HEBBEKER, T.; HILL, G. C.; HORVATH, P.; et al. Muon counting using silicon photomultipliers in the AMIGA detector of the Pierre Auger observatory. Journal of Instrumentation, v. 12, MAR 2017. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Spectral calibration of the fluorescence telescopes of the Pierre Auger Observatory. Astroparticle Physics, v. 95, p. 44-56, OCT 2017. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHLERS, M.; AHN, E. J.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; ALMELA, A.; et al. Origin of atmospheric aerosols at the Pierre Auger Observatory using studies of air mass trajectories in South America. ATMOSPHERIC RESEARCH, v. 149, p. 120-135, NOV 2014. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; ALMELA, A.; et al. LARGE SCALE DISTRIBUTION OF ULTRA HIGH ENERGY COSMIC RAYS DETECTED AT THE PIERRE AUGER OBSERVATORY WITH ZENITH ANGLES UP TO 80 degrees. ASTROPHYSICAL JOURNAL, v. 802, n. 2, APR 1 2015. (12/51015-5, 99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; ALMELA, A.; et al. SEARCHES FOR ANISOTROPIES IN THE ARRIVAL DIRECTIONS OF THE HIGHEST ENERGY COSMIC RAYS DETECTED BY THE PIERRE AUGER OBSERVATORY. ASTROPHYSICAL JOURNAL, v. 804, n. 1, MAY 1 2015. (12/51015-5, 99/05404-3, 10/07359-6)

BIERMANN, PETER L.; DE SOUZA, VITOR. CENTAURUS A: THE EXTRAGALACTIC SOURCE OF COSMIC RAYS WITH ENERGIES ABOVE THE KNEE. ASTROPHYSICAL JOURNAL, v. 746, n. 1, FEB 10 2012. (08/04259-0, 10/07359-6)

ESMAILI, ARMAN; KEMP, ERNESTO; PERES, O. L. G.; TABRIZI, ZAHRA. Probing light sterile neutrinos in medium baseline reactor experiments. Physical Review D, v. 88, n. 7, OCT 25 2013. (09/17924-5, 10/07359-6, 12/16389-1)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHLERS, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J.; ALLISON, P.; et al. A SEARCH FOR POINT SOURCES OF EeV PHOTONS. ASTROPHYSICAL JOURNAL, v. 789, n. 2, JUL 10 2014. (99/05404-3, 10/07359-6)

KAMPERT, KARL-HEINZ; MOSTAFA, MIGUEL ALEJANDRO; ZAS, ENRIQUE; AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; et al. Multi-Messenger Physics With the Pierre Auger Observatory. FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, v. 6, APR 24 2019. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALMELA, A.; CASTILLO, J. ALVAREZ; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory. Journal of Instrumentation, v. 12, FEB 2017. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory. Astrophysical Journal Letters, v. 837, n. 2, MAR 10 2017. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory. ASTROPHYSICAL JOURNAL, v. 868, n. 1, NOV 20 2018. (99/05404-3, 10/07359-6)

ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; CHEMINANT, K. ALMEIDA; ALMELA, A.; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; ANCHORDOQUI, L.; et al. esting effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger Observator. Journal of Cosmology and Astroparticle Physics, n. 1, JAN 2022. (19/10151-2, 99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; ANCHORDOQUI, L.; et al. The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory. Journal of Instrumentation, v. 16, n. 6, JUN 2021. (10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; CASTILLO, J. ALVAREZ; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; et al. Measurement of the cosmic-ray energy spectrum above 2.5 x 10(18) eV using the Pierre Auger Observatory. PHYSICAL REVIEW D, v. 102, n. 6, p. 27-pg., 2020-09-16. (19/10151-2, 10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; ANASTASI, G. A.; et al. Features of the Energy Spectrum of Cosmic Rays above 2.5 x 10(18) eV Using the Pierre Auger Observatory. Physical Review Letters, v. 125, n. 12, p. 10-pg., 2020-09-16. (19/10151-2, 10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Limits on point-like sources of ultra-high-energy neutrinos with the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, v. N/A, n. 11, p. 24-pg., 2019-11-01. (10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Probing the origin of ultra-high-energy cosmic rays with neutrinos in the EeV energy range using the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, v. N/A, n. 10, p. 27-pg., 2019-10-01. (10/07359-6, 99/05404-3)

ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I; CHEMINANT, K. ALMEIDA; ALMELA, A.; ALVAREZ-MUNIZ, J.; BATISTA, R. ALVES; AMMERMAN YEBRA, J.; ANASTASI, G. A.; et al. A Search for Photons with Energies Above 2 x 10(17) eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory. ASTROPHYSICAL JOURNAL, v. 933, n. 2, p. 11-pg., 2022-07-01. (10/07359-6, 99/05404-3, 19/10151-2)

ABREU, P.; AGLIETTA, M.; ALLEKOTTE, I; CHEMINANT, K. ALMEIDA; ALMELA, A.; ALVAREZ-MUNIZ, J.; AMMERMAN YEBRA, J.; ANASTASI, G. A.; ANCHORDOQUI, L.; ANDRADA, B.; et al. Searches for Ultra-High-Energy Photons at the Pierre Auger Observatory. UNIVERSE, v. 8, n. 11, p. 20-pg., 2022-11-01. (19/10151-2, 10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Prototype muon detectors for the AMIGA component of the Pierre Auger Observatory. Journal of Instrumentation, v. 11, FEB 2016. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Nanosecond-level time synchronization of autonomous radio detector stations for extensive air showers. Journal of Instrumentation, v. 11, JAN 2016. (99/05404-3, 10/07359-6)

ABBOTT, B. P.; ABBOTT, R.; ABBOTT, T. D.; ACERNESE, F.; ADAMS, C.; ADAMS, T.; ADDESSO, P.; ADHIKARI, R. X.; ADYA, V. B.; AFFELDT, C.; et al. Multi-messenger Observations of a Binary Neutron Star Merger. Astrophysical Journal Letters, v. 848, n. 2, OCT 20 2017. (99/05404-3, 10/07359-6)

COLLICA, LAURA; COLLABORATION, PIERRE AUGER. Measurement of the muon production depths at the Pierre Auger Observatory. EUROPEAN PHYSICAL JOURNAL PLUS, v. 131, n. 9, SEP 9 2016. (10/07359-6, 99/05404-3)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLEN, J. D.; ALLISON, P.; ALMELA, A.; et al. Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory. Physical Review Letters, v. 117, n. 19, OCT 31 2016. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger Observatory. ASTROPHYSICAL JOURNAL, v. 902, n. 2, p. 8-pg., 2020-10-01. (99/05404-3, 10/07359-6, 19/10151-2)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Measurement of the average shape of longitudinal profiles of cosmic-ray air showers at the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics, v. N/A, n. 3, p. 19-pg., 2019-03-01. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory. PHYSICAL REVIEW D, v. 100, n. 8, p. 18-pg., 2019-10-25. (99/05404-3, 10/07359-6)

AARTSEN, M. G.; ABRAHAM, K.; ACKERMANN, M.; ADAMS, J.; AGUILAR, J. A.; AHLERS, M.; AHRENS, M.; ALTMANN, D.; ANDERSON, T.; ANSSEAU, I.; et al. Search for correlations between the arrival directions of IceCube neutrino events and ultrahigh-energy cosmic rays detected by the Pierre Auger Observatory and the Telescope Array. Journal of Cosmology and Astroparticle Physics, v. N/A, n. 1, p. 34-pg., 2016-01-01. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory. PHYSICAL REVIEW D, v. 93, n. 7, p. 16-pg., 2016-04-07. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory. PHYSICAL REVIEW D, v. 93, n. 12, p. 15-pg., 2016-06-14. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AL SAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; AMBROSIO, M.; et al. Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory. PHYSICAL REVIEW D, v. 94, n. 8, p. 12-pg., 2016-10-03. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; AHN, E. J.; ALSAMARAI, I.; ALBUQUERQUE, I. F. M.; ALLEKOTTE, I.; ALLISON, P.; ALMELA, A.; ALVAREZ CASTILLO, J.; et al. Evidence for a mixed mass composition at the 'ankle' in the cosmic-ray spectrum. Physics Letters B, v. 762, p. 8-pg., 2016-11-10. (99/05404-3, 10/07359-6)

AAB, A.; ABREU, P.; AGLIETTA, M.; ALBUQUERQUE, I. F. M.; ALBURY, J. M.; ALLEKOTTE, I; ALMELA, A.; ALVAREZ CASTILLO, J.; ALVAREZ-MUNIZ, J.; ANASTASI, G. A.; et al. A 3-Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic-Ray Observatory. EARTH AND SPACE SCIENCE, v. 7, n. 4, APR 2020. (10/07359-6, 99/05404-3)

ABREU, P.; AGLIETTA, M.; ALBURY, J. M.; ALLEKOTTE, I.; ALMELA, A.; ALVAREZ-MUNIZ, J.; ALVES BATISTA, R.; ANASTASI, G. A.; ANCHORDOQUI, L.; ANDRADA, B.; et al. The energy spectrum of cosmic rays beyond the turn-down around 10(17) eV as measured with the surface detector of the Pierre Auger Observatory. EUROPEAN PHYSICAL JOURNAL C, v. 81, n. 11, NOV 2021. (10/07359-6, 99/05404-3)

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