A. Abdul Halim13, P. Abreu70, M. Aglietta53,51, I. Allekotte1, K. Almeida Cheminant78,77, A. Almela7,12, R. Aloisio44,45, J. Alvarez-Muñiz76, A. Ambrosone44, J. Ammerman Yebra76, G.A. Anastasi57,46, L. Anchordoqui83, B. Andrada7, L. Andrade Dourado44,45, S. Andringa70, L. Apollonio58,48, C. Aramo49, E. Arnone62,51, J.C. Arteaga Velázquez66, P. Assis70, G. Avila11, E. Avocone56,45, A. Bakalova31, F. Barbato44,45, A. Bartz Mocellin82, J.A. Bellido13, C. Berat35, M.E. Bertaina62,51, M. Bianciotto62,51, P.L. Biermanna, V. Binet5, K. Bismark38,7, T. Bister77,78, J. Biteau36,i, J. Blazek31, C. Bleve35, J. Blümer40, M. Boháčová31, D. Boncioli56,45, C. Bonifazi8, L. Bonneau Arbeletche22, N. Borodai68, J. Brackf, P.G. Brichetto Orchera7, F.L. Briechle41, A. Bueno75, S. Buitink15, M. Buscemi46,57, M. Büsken38,7, A. Bwembya77,78, K.S. Caballero-Mora65, S. Cabana-Freire76, L. Caccianiga58,48, F. Campuzano6, R. Caruso57,46, A. Castellina53,51, F. Catalani19, G. Cataldi47, L. Cazon76, M. Cerda10, B. Čermáková40, A. Cermenati44,45, J.A. Chinellato22, J. Chudoba31, L. Chytka32, R.W. Clay13, A.C. Cobos Cerutti6, R. Colalillo59,49, R. Conceição70, A. Condorelli36, G. Consolati48,54, M. Conte55,47, F. Convenga56,45, D. Correia dos Santos27, P.J. Costa70, C.E. Covault81, M. Cristinziani43, C.S. Cruz Sanchez3, S. Dasso4,2, K. Daumiller40, B.R. Dawson13, R.M. de Almeida27, B. de Errico27, J. de Jesús7,40, S.J. de Jong77,78, J.R.T. de Mello Neto27, I. De Mitri44,45, J. de Oliveira18, D. de Oliveira Franco42, F. de Palma55,47, V. de Souza20, E. De Vito55,47, A. Del Popolo57,46, O. Deligny33, N. Denner31, L. Deval40,7, A. di Matteo51, C. Dobrigkeit22, J.C. D'Olivo67, L.M. Domingues Mendes16,70, Q. Dorosti43, J.C. dos Anjos16, R.C. dos Anjos26, J. Ebr31, F. Ellwanger40, M. Emam77,78, R. Engel38,40, I. Epicoco55,47, M. Erdmann41, A. Etchegoyen7,12, C. Evoli44,45, H. Falcke77,79,78, G. Farrar85, A.C. Fauth22, T. Fehler43, F. Feldbusch39, A. Fernandes70, B. Fick84, J.M. Figueira7, P. Filip38,7, A. Filipčič74,73, T. Fitoussi40, B. Flaggs87, T. Fodran77, M. Freitas70, T. Fujii86,h, A. Fuster7,12, C. Galea77, B. García6, C. Gaudu37, P.L. Ghia33, U. Giaccari47, F. Gobbi10, F. Gollan7, G. Golup1, M. Gómez Berisso1, P.F. Gómez Vitale11, J.P. Gongora11, J.M. González1, N. González7, D. Góra68, A. Gorgi53,51, M. Gottowik40, F. Guarino59,49, G.P. Guedes23, E. Guido43, L. Gülzow40, S. Hahn38, P. Hamal31, M.R. Hampel7, P. Hansen3, V.M. Harvey13, A. Haungs40, T. Hebbeker41, C. Hojvatd, J.R. Hörandel77,78, P. Horvath32, M. Hrabovský32, T. Huege40,15, A. Insolia57,46, P.G. Isar72, P. Janecek31, V. Jilek31, K.-H. Kampert37, B. Keilhauer40, A. Khakurdikar77, V.V. Kizakke Covilakam7,40, H.O. Klages40, M. Kleifges39, J. Köhler40, F. Krieger41, M. Kubatova31, N. Kunka39, B.L. Lago17, N. Langner41, M.A. Leigui de Oliveira25, Y. Lema-Capeans76, A. Letessier-Selvon34, I. Lhenry-Yvon33, L. Lopes70, J.P. Lundquist73, A. Machado Payeras22, M. Mallamaci60,46, D. Mandat31, B.C. Manning13, P. Mantschd, F.M. Mariani58,48, A.G. Mariazzi3, I.C. Mariş14, G. Marsella60,46, D. Martello55,47, S. Martinelli40,7, O. Martínez Bravo63, M.A. Martins76, H.-J. Mathes40, J. Matthewsg, G. Matthiae61,50, E. Mayotte82, S. Mayotte82, P.O. Mazurd, G. Medina-Tanco67, J. Meinert37, D. Melo7, A. Menshikov39, C. Merx40, S. Michal31, M.I. Micheletti5, L. Miramonti58,48, M. Mogarkar68, S. Mollerach1, F. Montanet35, L. Morejon37, K. Mulrey77,78, R. Mussa51, W.M. Namasaka37, S. Negi31, L. Nellen67, K. Nguyen84, G. Nicora9, M. Niechciol43, D. Nitz84, D. Nosek30, A. Novikov87, V. Novotny30, L. Nožka32, A. Nucita55,47, L.A. Núñez29, J. Ochoa7, C. Oliveira20, L. Östman31, M. Palatka31, J. Pallotta9, S. Panja31, G. Parente76, T. Paulsen37, J. Pawlowsky37, M. Pech31, J. Pękala68, R. Pelayo64, V. Pelgrims14, L.A.S. Pereira24, E.E. Pereira Martins38,7, C. Pérez Bertolli7,40, L. Perrone55,47, S. Petrera44,45, C. Petrucci56, T. Pierog40, M. Pimenta70, M. Platino7, B. Pont77, M. Pourmohammad Shahvar60,46, P. Privitera86, M. Prouza31, S. Querchfeld37, J. Rautenberg37, D. Ravignani7, J.V. Reginatto Akim22, A. Reuzki41, J. Ridky31, F. Riehn76, M. Risse43, V. Rizi56,45, E. Rodriguez7,40, G. Rodriguez Fernandez50, J. Rodriguez Rojo11, M.J. Roncoroni7, S. Rossoni42, M. Roth40, E. Roulet1, A.C. Rovero4, A. Saftoiu71, M. Saharan77, F. Salamida56,45, H. Salazar63, G. Salina50, P. Sampathkumar40, N. San Martin82, J.D. Sanabria Gomez29, F. Sánchez7, E.M. Santos21, E. Santos31, F. Sarazin82, R. Sarmento70, R. Sato11, P. Savina44,45, C.M. Schäfer38, V. Scherini55,47, H. Schieler40, M. Schimassek33, M. Schimp37, D. Schmidt40, O. Scholten15,b, H. Schoorlemmer77,78, P. Schovánek31, F.G. Schröder87,40, J. Schulte41, T. Schulz40, S.J. Sciutto3, M. Scornavacche7,40, A. Sedoski7, A. Segreto52,46, S. Sehgal37, S.U. Shivashankara73, G. Sigl42, K. Simkova15,14, F. Simon39, R. Šmída86, P. Sommerse, R. Squartini10, M. Stadelmaier48,58,40, S. Stanič73, J. Stasielak68, P. Stassi35, S. Strähnz38, M. Straub41, T. Suomijärvi36, A.D. Supanitsky7, Z. Svozilikova31, Z. Szadkowski69, F. Tairli13, A. Tapia28, C. Taricco62,51, C. Timmermans78,77, O. Tkachenko31, P. Tobiska31, C.J. Todero Peixoto19, B. Tomé70, Z. Torrès35, A. Travaini10, P. Travnicek31, M. Tueros3, M. Unger40, R. Uzeiroska37, L. Vaclavek32, M. Vacula32, J.F. Valdés Galicia67, L. Valore59,49, E. Varela63, V. Vašíčková37, A. Vásquez-Ramírez29, D. Veberič40, I.D. Vergara Quispe3, S. Verpoest87, V. Verzi50, J. Vicha31, J. Vink80, S. Vorobiov73, C. Watanabe27, A.A. Watsonc, A. Weindl40, M. Weitz37, L. Wiencke82, H. Wilczyński68, D. Wittkowski37, B. Wundheiler7, B. Yue37, A. Yushkov31, E. Zas76, D. Zavrtanik73,74, M. Zavrtanik74,73
1 Centro Atómico Bariloche and Instituto Balseiro (CNEA-UNCuyo-CONICET), San Carlos de Bariloche, Argentina
2 Departamento de Física and Departamento de Ciencias de la Atmósfera y los Océanos, FCEyN, Universidad de Buenos Aires and CONICET, Buenos Aires, Argentina
3 IFLP, Universidad Nacional de La Plata and CONICET, La Plata, Argentina
4 Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA), Buenos Aires, Argentina
5 Instituto de Física de Rosario (IFIR) - CONICET/U.N.R. and Facultad de Ciencias Bioquímicas y Farmacéuticas U.N.R., Rosario, Argentina
6 Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), and Universidad Tecnológica Nacional - Facultad Regional Mendoza (CONICET/CNEA), Mendoza, Argentina
7 Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina
8 International Center of Advanced Studies and Instituto de Ciencias Físicas, ECyT-UNSAM and CONICET, Campus Miguelete - San Martín, Buenos Aires, Argentina
9 Laboratorio Atmósfera - Departamento de Investigaciones en Láseres y sus Aplicaciones - UNIDEF (CITEDEF-CONICET), Argentina
10 Observatorio Pierre Auger, Malargüe, Argentina
11 Observatorio Pierre Auger and Comisión Nacional de Energía Atómica, Malargüe, Argentina
12 Universidad Tecnológica Nacional - Facultad Regional Buenos Aires, Buenos Aires, Argentina
13 University of Adelaide, Adelaide, S.A., Australia
14 Université Libre de Bruxelles (ULB), Brussels, Belgium
15 Vrije Universiteit Brussels, Brussels, Belgium
16 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, RJ, Brazil
17 Centro Federal de Educação Tecnológica Celso Suckow da Fonseca, Petropolis, Brazil
18 Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Brazil
19 Universidade de São Paulo, Escola de Engenharia de Lorena, Lorena, SP, Brazil
20 Universidade de São Paulo, Instituto de Física de São Carlos, São Carlos, SP, Brazil
21 Universidade de São Paulo, Instituto de Física, São Paulo, SP, Brazil
22 Universidade Estadual de Campinas (UNICAMP), IFGW, Campinas, SP, Brazil
23 Universidade Estadual de Feira de Santana, Feira de Santana, Brazil
24 Universidade Federal de Campina Grande, Centro de Ciencias e Tecnologia, Campina Grande, Brazil
25 Universidade Federal do ABC, Santo André, SP, Brazil
26 Universidade Federal do Paraná, Setor Palotina, Palotina, Brazil
27 Universidade Federal do Rio de Janeiro, Instituto de Física, Rio de Janeiro, RJ, Brazil
28 Universidad de Medellín, Medellín, Colombia
29 Universidad Industrial de Santander, Bucaramanga, Colombia
30 Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
31 Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic
32 Palacky University, Olomouc, Czech Republic
33 CNRS/IN2P3, IJCLab, Université Paris-Saclay, Orsay, France
34 Laboratoire de Physique Nucléaire et de Hautes Energies (LPNHE), Sorbonne Université, Université de Paris, CNRS-IN2P3, Paris, France
35 Univ. Grenoble Alpes, CNRS, Grenoble Institute of Engineering Univ. Grenoble Alpes, LPSC-IN2P3, 38000 Grenoble, France
36 Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
37 Bergische Universität Wuppertal, Department of Physics, Wuppertal, Germany
38 Karlsruhe Institute of Technology (KIT), Institute for Experimental Particle Physics, Karlsruhe, Germany
39 Karlsruhe Institute of Technology (KIT), Institut für Prozessdatenverarbeitung und Elektronik, Karlsruhe, Germany
40 Karlsruhe Institute of Technology (KIT), Institute for Astroparticle Physics, Karlsruhe, Germany
41 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany
42 Universität Hamburg, II. Institut für Theoretische Physik, Hamburg, Germany
43 Universität Siegen, Department Physik - Experimentelle Teilchenphysik, Siegen, Germany
44 Gran Sasso Science Institute, L'Aquila, Italy
45 INFN Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
46 INFN, Sezione di Catania, Catania, Italy
47 INFN, Sezione di Lecce, Lecce, Italy
48 INFN, Sezione di Milano, Milano, Italy
49 INFN, Sezione di Napoli, Napoli, Italy
50 INFN, Sezione di Roma “Tor Vergata”, Roma, Italy
51 INFN, Sezione di Torino, Torino, Italy
52 Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo (INAF), Palermo, Italy
53 Osservatorio Astrofisico di Torino (INAF), Torino, Italy
54 Politecnico di Milano, Dipartimento di Scienze e Tecnologie Aerospaziali , Milano, Italy
55 Università del Salento, Dipartimento di Matematica e Fisica “E. De Giorgi”, Lecce, Italy
56 Università dell'Aquila, Dipartimento di Scienze Fisiche e Chimiche, L'Aquila, Italy
57 Università di Catania, Dipartimento di Fisica e Astronomia “Ettore Majorana“, Catania, Italy
58 Università di Milano, Dipartimento di Fisica, Milano, Italy
59 Università di Napoli “Federico II”, Dipartimento di Fisica “Ettore Pancini”, Napoli, Italy
60 Università di Palermo, Dipartimento di Fisica e Chimica ”E. Segrè”, Palermo, Italy
61 Università di Roma “Tor Vergata”, Dipartimento di Fisica, Roma, Italy
62 Università Torino, Dipartimento di Fisica, Torino, Italy
63 Benemérita Universidad Autónoma de Puebla, Puebla, México
64 Unidad Profesional Interdisciplinaria en Ingeniería y Tecnologías Avanzadas del Instituto Politécnico Nacional (UPIITA-IPN), México, D.F., México
65 Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas, México
66 Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, México
67 Universidad Nacional Autónoma de México, México, D.F., México
68 Institute of Nuclear Physics PAN, Krakow, Poland
69 University of Łódź, Faculty of High-Energy Astrophysics,Łódź, Poland
70 Laboratório de Instrumentação e Física Experimental de Partículas - LIP and Instituto Superior Técnico - IST, Universidade de Lisboa - UL, Lisboa, Portugal
71 “Horia Hulubei” National Institute for Physics and Nuclear Engineering, Bucharest-Magurele, Romania
72 Institute of Space Science, Bucharest-Magurele, Romania
73 Center for Astrophysics and Cosmology (CAC), University of Nova Gorica, Nova Gorica, Slovenia
74 Experimental Particle Physics Department, J. Stefan Institute, Ljubljana, Slovenia
75 Universidad de Granada and C.A.F.P.E., Granada, Spain
76 Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
77 IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands
78 Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Science Park, Amsterdam, The Netherlands
79 Stichting Astronomisch Onderzoek in Nederland (ASTRON), Dwingeloo, The Netherlands
80 Universiteit van Amsterdam, Faculty of Science, Amsterdam, The Netherlands
81 Case Western Reserve University, Cleveland, OH, USA
82 Colorado School of Mines, Golden, CO, USA
83 Department of Physics and Astronomy, Lehman College, City University of New York, Bronx, NY, USA
84 Michigan Technological University, Houghton, MI, USA
85 New York University, New York, NY, USA
86 University of Chicago, Enrico Fermi Institute, Chicago, IL, USA
87 University of Delaware, Department of Physics and Astronomy, Bartol Research Institute, Newark, DE, USA
———
a Max-Planck-Institut für Radioastronomie, Bonn, Germany
b also at Kapteyn Institute, University of Groningen, Groningen, The Netherlands
c School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom
d Fermi National Accelerator Laboratory, Fermilab, Batavia, IL, USA
e Pennsylvania State University, University Park, PA, USA
f Colorado State University, Fort Collins, CO, USA
g Louisiana State University, Baton Rouge, LA, USA
h now at Graduate School of Science, Osaka Metropolitan University, Osaka, Japan
i Institut universitaire de France (IUF), France
The successful installation, commissioning, and operation of the Pierre Auger Observatory would not have been possible without the strong commitment and effort from the technical and administrative staff in Malargüe. We are very grateful to the following agencies and organizations for financial support:
Argentina – Comisión Nacional de Energía Atómica; Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT); Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Gobierno de la Provincia de Mendoza; Municipalidad de Malargüe; NDM Holdings and Valle Las Leñas; in gratitude for their continuing cooperation over land access; Australia – the Australian Research Council; Belgium – Fonds de la Recherche Scientifique (FNRS); Research Foundation Flanders (FWO), Marie Curie Action of the European Union Grant No. 101107047; Brazil – Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Financiadora de Estudos e Projetos (FINEP); Fundação de Amparo à Pesquisa do Estado de Rio de Janeiro (FAPERJ); São Paulo Research Foundation (FAPESP) Grants No. 2019/10151-2, No. 2010/07359-6 and No. 1999/05404-3; Ministério da Ciência, Tecnologia, Inovações e Comunicações (MCTIC); Czech Republic – GACR 24-13049S, CAS LQ100102401, MEYS LM2023032, CZ.02.1.01/0.0/0.0/16_013/0001402, CZ.02.1.01/0.0/0.0/18_046/0016010 and CZ.02.1.01/0.0/0.0/17_049/0008422 and CZ.02.01.01/00/22_008/0004632; France – Centre de Calcul IN2P3/CNRS; Centre National de la Recherche Scientifique (CNRS); Conseil Régional Ile-de-France; Département Physique Nucléaire et Corpusculaire (PNC-IN2P3/CNRS); Département Sciences de l'Univers (SDU-INSU/CNRS); Institut Lagrange de Paris (ILP) Grant No. LABEX ANR-10-LABX-63 within the Investissements d'Avenir Programme Grant No. ANR-11-IDEX-0004-02; Germany – Bundesministerium für Bildung und Forschung (BMBF); Deutsche Forschungsgemeinschaft (DFG); Finanzministerium Baden-Württemberg; Helmholtz Alliance for Astroparticle Physics (HAP); Helmholtz-Gemeinschaft Deutscher Forschungszentren (HGF); Ministerium für Kultur und Wissenschaft des Landes Nordrhein-Westfalen; Ministerium für Wissenschaft, Forschung und Kunst des Landes Baden-Württemberg; Italy – Istituto Nazionale di Fisica Nucleare (INFN); Istituto Nazionale di Astrofisica (INAF); Ministero dell'Università e della Ricerca (MUR); CETEMPS Center of Excellence; Ministero degli Affari Esteri (MAE), ICSC Centro Nazionale di Ricerca in High Performance Computing, Big Data and Quantum Computing, funded by European Union NextGenerationEU, reference code CN_00000013; México – Consejo Nacional de Ciencia y Tecnología (CONACYT) No. 167733; Universidad Nacional Autónoma de México (UNAM); PAPIIT DGAPA-UNAM; The Netherlands – Ministry of Education, Culture and Science; Netherlands Organisation for Scientific Research (NWO); Dutch national e-infrastructure with the support of SURF Cooperative; Poland -- Ministry of Education and Science, grants No. DIR/WK/2018/11 and 2022/WK/12; National Science Centre, grants No. 2016/22/M/ST9/00198, 2016/23/B/ST9/01635, 2020/39/B/ST9/01398, and 2022/45/B/ST9/02163; Portugal – Portuguese national funds and FEDER funds within Programa Operacional Factores de Competitividade through Fundação para a Ciência e a Tecnologia (COMPETE); Romania – Ministry of Research, Innovation and Digitization, CNCS-UEFISCDI, contract no. 30N/2023 under Romanian National Core Program LAPLAS VII, grant no. PN 23 21 01 02 and project number PN-III-P1-1.1-TE-2021-0924/TE57/2022, within PNCDI III; Slovenia – Slovenian Research Agency, grants P1-0031, P1-0385, I0-0033, N1-0111; Spain – Ministerio de Ciencia e Innovación/Agencia Estatal de Investigación (PID2019-105544GB-I00, PID2022-140510NB-I00 and RYC2019-027017-I), Xunta de Galicia (CIGUS Network of Research Centers, Consolidación 2021 GRC GI-2033, ED431C-2021/22 and ED431F-2022/15), Junta de Andalucía (SOMM17/6104/UGR and P18-FR-4314), and the European Union (Marie Sklodowska-Curie 101065027 and ERDF); USA – Department of Energy, Contracts No. DE-AC02-07CH11359, No. DE-FR02-04ER41300, No. DE-FG02-99ER41107 and No. DE-SC0011689; National Science Foundation, Grant No. 0450696, and NSF-2013199; The Grainger Foundation; Marie Curie-IRSES/EPLANET; European Particle Physics Latin American Network; and UNESCO.
Last modified on 2024-10-21.