Design and implementation of the AMIGA embedded system for data acquisition

Journal of Instrumentation, vol. 16, pp. T07008

Abstract

Abstract The Auger Muon Infill Ground Array (AMIGA) is part of the AugerPrime upgrade of the Pierre Auger Observatory. It consists of particle counters buried 2.3 m underground next to the water-Cherenkov stations that form the 23.5 km2 large infilled array. The reduced distance between detectors in this denser area allows the lowering of the energy threshold for primary cosmic ray reconstruction down to about 1017 eV. At the depth of 2.3 m the electromagnetic component of cosmic ray showers is almost entirely absorbed so that the buried scintillators provide an independent and direct measurement of the air showers muon content. This work describes the design and implementation of the AMIGA embedded system, which provides centralized control, data acquisition and environment monitoring to its detectors. The presented system was firstly tested in the engineering array phase ended in 2017, and lately selected as the final design to be installed in all new detectors of the production phase. The system was proven to be robust and reliable and has worked in a stable manner since its first deployment.

Authors 100

1. A. Aab

   Radboud University Nijmegen

   Affiliation as printed

   IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands

2. P. Abreu

   University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

   Affiliation as printed

   Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

3. M. Aglietta

   Istituto Nazionale di Fisica Nucleare, Sezione di Torino · Osservatorio Astrofisico di Torino · National Institute for Astrophysics

   Affiliation as printed

   INFN, Sezione di Torino, Torino, Italy

   Osservatorio Astrofisico di Torino (INAF), Torino, Italy

4. Justin M. Albury

   The University of Adelaide

   Affiliation as printed

   University of Adelaide, Adelaide, S.A., Australia

5. I. Allekotte

   Consejo Nacional de Investigaciones Científicas y Técnicas · Balseiro Institute · Bariloche Atomic Centre

   Affiliation as printed

   Centro Atómico Bariloche and Instituto Balseiro (CNEA-UNCuyo-CONICET), San Carlos de Bariloche, Argentina

6. A. Almela

   National Technological University · Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

   Affiliation as printed

   Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

   Universidad Tecnológica Nacional — Facultad Regional Buenos Aires, Buenos Aires, Argentina

7. Jaime Álvarez-Muñiz

   Universidade de Santiago de Compostela

   Affiliation as printed

   Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain

8. Rafael Alves Batista

   Radboud University Nijmegen

   Affiliation as printed

   IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands

9. Gioacchino Alex Anastasi

   Istituto Nazionale di Fisica Nucleare, Sezione di Torino · University of Turin

   Affiliation as printed

   INFN, Sezione di Torino, Torino, Italy

   Università Torino, Dipartimento di Fisica, Torino, Italy

10. Luis A. Anchordoqui

    Lehman College · City University of New York

    Affiliation as printed

    Department of Physics and Astronomy, Lehman College, City University of New York, Bronx, NY, U.S.A

11. B. Andrada

    Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

12. S. Andringa

    University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

    Affiliation as printed

    Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

13. C. Aramo

    Istituto Nazionale di Fisica Nucleare, Sezione di Napoli

    Affiliation as printed

    INFN, Sezione di Napoli, Napoli, Italy

14. Paulo Ricardo Araújo Ferreira Aachen III. Physikalisches Institut A

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany

15. Juan Carlos Arteaga Velázquez

    Universidad Michoacana de San Nicolás de Hidalgo

    Affiliation as printed

    Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, México

16. H. Asorey

    Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

17. Pedro Assis

    University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

    Affiliation as printed

    Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

18. G. Ávila

    Pierre Auger Observatory · Comisión Nacional de Energía Atómica

    Affiliation as printed

    Observatorio Pierre Auger and Comisión Nacional de Energía Atómica, Malargüe, Argentina

19. Alina Mihaela Badescu

    Universitatea Națională de Știință și Tehnologie Politehnica București

    Affiliation as printed

    University Politehnica of Bucharest, Bucharest, Romania

20. Alena Bakalová

    FZU - Institute of Physics of the Czech Academy of Sciences

    Affiliation as printed

    Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

21. A. Balaceanu

    Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering

    Affiliation as printed

    “Horia Hulubei” National Institute for Physics and Nuclear Engineering, Bucharest-Magurele, Romania

    "Horia Hulubei" National Institute for Physics and Nuclear Engineering, Bucharest-Magurele, Romania

22. Felicia Carla Tiziana Barbato

    Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso · Gran Sasso Science Institute

    Affiliation as printed

    Gran Sasso Science Institute, L'Aquila, Italy

    INFN Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy

23. Ricardo Jorge Barreira Luz

    University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

    Affiliation as printed

    Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

24. K. H. Becker

    University of Wuppertal

    Affiliation as printed

    Bergische Universität Wuppertal, Department of Physics, Wuppertal, Germany

25. Jose A. Bellido

    Universidad Nacional de San Agustin de Arequipa · The University of Adelaide

    Affiliation as printed

    Universidad Nacional de San Agustin de Arequipa, Facultad de Ciencias Naturales y Formales, Arequipa, Peru

    University of Adelaide, Adelaide, S.A., Australia

26. Corinne Bérat

    Centre National de la Recherche Scientifique · Institut National de Physique Nucléaire et de Physique des Particules · Université Grenoble Alpes

    Affiliation as printed

    Univ. Grenoble Alpes, CNRS, Grenoble Institute of Engineering Univ. Grenoble Alpes, LPSC-IN2P3, 38000 Grenoble, France

27. Mario Edoardo Bertaina

    Istituto Nazionale di Fisica Nucleare, Sezione di Torino · University of Turin

    Affiliation as printed

    INFN, Sezione di Torino, Torino, Italy

    Università Torino, Dipartimento di Fisica, Torino, Italy

28. X. Bertou

    Consejo Nacional de Investigaciones Científicas y Técnicas · Balseiro Institute · Bariloche Atomic Centre

    Affiliation as printed

    Centro Atómico Bariloche and Instituto Balseiro (CNEA-UNCuyo-CONICET), San Carlos de Bariloche, Argentina

29. Peter L. Biermann

    Max Planck Institute for Radio Astronomy

    Affiliation as printed

    Max-Planck-Institut für Radioastronomie, Bonn, Germany

30. Virginia Binet

    Consejo Nacional de Investigaciones Científicas y Técnicas · National University of Rosario · Institute of Physics Rosario

    Affiliation as printed

    Instituto de Física de Rosario (IFIR) — CONICET/U.N.R. and Facultad de Ciencias Bioquímicas y Farmacéuticas U.N.R., Rosario, Argentina

31. Teresa Bister Aachen III. Physikalisches Institut A

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany

32. Jonathan Biteau

    Centre National de la Recherche Scientifique · Université Paris-Saclay · Institut National de Physique Nucléaire et de Physique des Particules · Laboratoire de Physique des 2 Infinis Irène Joliot-Curie

    Affiliation as printed

    Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France

33. Jiří Blažek

    FZU - Institute of Physics of the Czech Academy of Sciences

    Affiliation as printed

    Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

34. C. Bleve

    Centre National de la Recherche Scientifique · Institut National de Physique Nucléaire et de Physique des Particules · Université Grenoble Alpes

    Affiliation as printed

    Univ. Grenoble Alpes, CNRS, Grenoble Institute of Engineering Univ. Grenoble Alpes, LPSC-IN2P3, 38000 Grenoble, France

35. M. Boháčová

    FZU - Institute of Physics of the Czech Academy of Sciences

    Affiliation as printed

    Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

36. Denise Boncioli

    University of L'Aquila · Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso

    Affiliation as printed

    INFN Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy

    Università dell'Aquila, Dipartimento di Scienze Fisiche e Chimiche, L'Aquila, Italy

37. C. Bonifazi

    Universidade Federal do Rio de Janeiro

    Affiliation as printed

    Universidade Federal do Rio de Janeiro, Instituto de Física, Rio de Janeiro, RJ, Brazil

38. Luan Bonneau Arbeletche

    Universidade de São Paulo

    Affiliation as printed

    Universidade de São Paulo, Instituto de Física, São Paulo, SP, Brazil

39. Nataliia Borodai

    Institute of Nuclear Physics, Polish Academy of Sciences

    Affiliation as printed

    Institute of Nuclear Physics PAN, Krakow, Poland

40. Ana Martina Botti

    Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

41. J. Brack

    Colorado State University

    Affiliation as printed

    Colorado State University, Fort Collins, CO, U.S.A

42. T. Bretz Aachen III. Physikalisches Institut A

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany

43. P. Gabriel Brichetto Orchera

    Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

44. Florian Lukas Briechle Aachen III. Physikalisches Institut A

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany

45. Peter Buchholz

    University of Siegen

    Affiliation as printed

    Universität Siegen, Department Physik — Experimentelle Teilchenphysik, Siegen, Germany

46. A. Bueno

    Universidad de Granada

    Affiliation as printed

    Universidad de Granada and C.A.F.P.E., Granada, Spain

47. S. Buitink

    Vrije Universiteit Brussel

    Affiliation as printed

    Vrije Universiteit Brussels, Brussels, Belgium

48. Mario Buscemi

    Istituto Nazionale di Fisica Nucleare, Sezione di Catania

    Affiliation as printed

    INFN, Sezione di Catania, Catania, Italy

49. Karen Salomé Caballero-Mora

    Universidad Autónoma de Chiapas

    Affiliation as printed

    Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas, México

50. Lorenzo Caccianiga

    University of Milan · Istituto Nazionale di Fisica Nucleare, Sezione di Milano

    Affiliation as printed

    INFN, Sezione di Milano, Milano, Italy

    Università di Milano, Dipartimento di Fisica, Milano, Italy

51. Fabrizia Canfora

    Radboud University Nijmegen · National Institute for Subatomic Physics

    Affiliation as printed

    IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands

    Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Science Park, Amsterdam, The Netherlands

52. Ioana Caracas

    University of Wuppertal

    Affiliation as printed

    Bergische Universität Wuppertal, Department of Physics, Wuppertal, Germany

53. Juan Miguel Carceller

    Universidad de Granada

    Affiliation as printed

    Universidad de Granada and C.A.F.P.E., Granada, Spain

54. Rossella Caruso

    University of Catania · Istituto Nazionale di Fisica Nucleare, Sezione di Catania

    Affiliation as printed

    INFN, Sezione di Catania, Catania, Italy

    Università di Catania, Dipartimento di Fisica e Astronomia, Catania, Italy

55. A. Castellina

    Istituto Nazionale di Fisica Nucleare, Sezione di Torino · Osservatorio Astrofisico di Torino · National Institute for Astrophysics

    Affiliation as printed

    INFN, Sezione di Torino, Torino, Italy

    Osservatorio Astrofisico di Torino (INAF), Torino, Italy

56. F. Catalani

    Universidade de São Paulo

    Affiliation as printed

    Universidade de São Paulo, Escola de Engenharia de Lorena, Lorena, SP, Brazil

57. G. Cataldi

    Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

    Affiliation as printed

    INFN, Sezione di Lecce, Lecce, Italy

58. Lorenzo Cazon

    University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

    Affiliation as printed

    Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

59. M. Cerda

    Pierre Auger Observatory

    Affiliation as printed

    Observatorio Pierre Auger, Malargüe, Argentina

60. Jose Augusto Chinellato

    Universidade Estadual de Campinas (UNICAMP)

    Affiliation as printed

    Universidade Estadual de Campinas, IFGW, Campinas, SP, Brazil

61. K. Choi

    Université Libre de Bruxelles

    Affiliation as printed

    Université Libre de Bruxelles (ULB), Brussels, Belgium

62. Jiří Chudoba

    FZU - Institute of Physics of the Czech Academy of Sciences

    Affiliation as printed

    Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

63. L. Chytka

    Palacký University Olomouc

    Affiliation as printed

    Palacky University, RCPTM, Olomouc, Czech Republic

64. R. W. Clay

    The University of Adelaide

    Affiliation as printed

    University of Adelaide, Adelaide, S.A., Australia

65. A. C. Cobos Cerutti

    National Technological University · Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), and Universidad Tecnológica Nacional — Facultad Regional Mendoza (CONICET/CNEA), Mendoza, Argentina

66. R. Colalillo

    Istituto Nazionale di Fisica Nucleare, Sezione di Napoli · University of Naples Federico II

    Affiliation as printed

    INFN, Sezione di Napoli, Napoli, Italy

    Università di Napoli “Federico II”, Dipartimento di Fisica “Ettore Pancini”, Napoli, Italy

    Università di Napoli "Federico II", Dipartimento di Fisica "Ettore Pancini", Napoli, Italy

67. A. Coleman

    University of Delaware

    Affiliation as printed

    University of Delaware, Department of Physics and Astronomy, Bartol Research Institute, Newark, DE, U.S.A

68. Maria Rita Coluccia

    Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

    Affiliation as printed

    INFN, Sezione di Lecce, Lecce, Italy

69. R. Conceição

    University of Lisbon · LIP - Laboratory of Instrumentation and Experimental Particle Physics · Instituto Superior Técnico

    Affiliation as printed

    Laboratório de Instrumentação e Física Experimental de Partículas — LIP and Instituto Superior Técnico — IST, Universidade de Lisboa — UL, Lisboa, Portugal

70. Antonio Condorelli

    Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso · Gran Sasso Science Institute

    Affiliation as printed

    Gran Sasso Science Institute, L'Aquila, Italy

    INFN Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy

71. Giovanni Consolati

    Istituto Nazionale di Fisica Nucleare, Sezione di Milano · Politecnico di Milano

    Affiliation as printed

    INFN, Sezione di Milano, Milano, Italy

    Politecnico di Milano, Dipartimento di Scienze e Tecnologie Aerospaziali , Milano, Italy

72. F. Contreras

    Pierre Auger Observatory · Comisión Nacional de Energía Atómica

    Affiliation as printed

    Observatorio Pierre Auger and Comisión Nacional de Energía Atómica, Malargüe, Argentina

73. Fabio Convenga

    University of Salento · Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

    Affiliation as printed

    INFN, Sezione di Lecce, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica “E. De Giorgi”, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica "E. De Giorgi", Lecce, Italy

74. Diego Correia dos Santos

    Universidade Federal Fluminense

    Affiliation as printed

    Universidade Federal Fluminense, EEIMVR, Volta Redonda, RJ, Brazil

75. Corbin E. Covault

    Case Western Reserve University

    Affiliation as printed

    Case Western Reserve University, Cleveland, OH, U.S.A

76. Sergio Dasso

    Consejo Nacional de Investigaciones Científicas y Técnicas · Universidad de Buenos Aires · Institute of Astronomy and Space Physics

    Affiliation as printed

    Departamento de Física and Departamento de Ciencias de la Atmósfera y los Océanos, FCEyN, Universidad de Buenos Aires and CONICET, Buenos Aires, Argentina

    Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA), Buenos Aires, Argentina

77. K. Daumiller

    Karlsruhe Institute of Technology

    Affiliation as printed

    Karlsruhe Institute of Technology (KIT), Institute for Astroparticle Physics, Karlsruhe, Germany

78. Bruce R. Dawson

    The University of Adelaide

    Affiliation as printed

    University of Adelaide, Adelaide, S.A., Australia

79. J.A. Day

    The University of Adelaide

    Affiliation as printed

    University of Adelaide, Adelaide, S.A., Australia

80. Rogerio Menezes de Almeida

    Universidade Federal Fluminense

    Affiliation as printed

    Universidade Federal Fluminense, EEIMVR, Volta Redonda, RJ, Brazil

81. Joaquín de Jesús

    Karlsruhe Institute of Technology · Consejo Nacional de Investigaciones Científicas y Técnicas · National University of General San Martín · Instituto de Tecnologías en Detección y Astropartículas

    Affiliation as printed

    Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Buenos Aires, Argentina

    Karlsruhe Institute of Technology (KIT), Institute for Astroparticle Physics, Karlsruhe, Germany

82. S. J. de Jong

    Radboud University Nijmegen · National Institute for Subatomic Physics

    Affiliation as printed

    IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands

    Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Science Park, Amsterdam, The Netherlands

83. G. De Mauro

    Radboud University Nijmegen · National Institute for Subatomic Physics

    Affiliation as printed

    IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands

    Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Science Park, Amsterdam, The Netherlands

84. J. R. T. de Mello Neto

    Universidade Federal do Rio de Janeiro · Valongo Observatory

    Affiliation as printed

    Universidade Federal do Rio de Janeiro (UFRJ), Observatório do Valongo, Rio de Janeiro, RJ, Brazil

    Universidade Federal do Rio de Janeiro, Instituto de Física, Rio de Janeiro, RJ, Brazil

85. I. De Mitri

    Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso · Gran Sasso Science Institute

    Affiliation as printed

    Gran Sasso Science Institute, L'Aquila, Italy

    INFN Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy

86. J. de Oliveira

    Universidade Federal Fluminense

    Affiliation as printed

    Universidade Federal Fluminense, EEIMVR, Volta Redonda, RJ, Brazil

87. Danelise de Oliveira Franco

    Universidade Estadual de Campinas (UNICAMP)

    Affiliation as printed

    Universidade Estadual de Campinas, IFGW, Campinas, SP, Brazil

88. F. de Palma

    University of Salento · Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

    Affiliation as printed

    INFN, Sezione di Lecce, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica “E. De Giorgi”, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica "E. De Giorgi", Lecce, Italy

89. V. de Souza

    Universidade de São Paulo · Instituto de Física de São Carlos

    Affiliation as printed

    Universidade de São Paulo, Instituto de Física de São Carlos, São Carlos, SP, Brazil

90. Emanuele De Vito

    University of Salento · Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

    Affiliation as printed

    INFN, Sezione di Lecce, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica “E. De Giorgi”, Lecce, Italy

    Università del Salento, Dipartimento di Matematica e Fisica "E. De Giorgi", Lecce, Italy

91. Mariano del Río

    Pierre Auger Observatory · Comisión Nacional de Energía Atómica

    Affiliation as printed

    Observatorio Pierre Auger and Comisión Nacional de Energía Atómica, Malargüe, Argentina

92. Olivier Deligny

    Centre National de la Recherche Scientifique · Université Paris-Saclay · Institut National de Physique Nucléaire et de Physique des Particules · Laboratoire de Physique des 2 Infinis Irène Joliot-Curie

    Affiliation as printed

    CNRS/IN2P3, IJCLab, Université Paris-Saclay, Orsay, France

93. Armando di Matteo

    Istituto Nazionale di Fisica Nucleare, Sezione di Torino

    Affiliation as printed

    INFN, Sezione di Torino, Torino, Italy

94. C. Dobrigkeit

    Universidade Estadual de Campinas (UNICAMP)

    Affiliation as printed

    Universidade Estadual de Campinas, IFGW, Campinas, SP, Brazil

95. Juan Carlos D’Olivo

    Universidad Nacional Autónoma de México

    Affiliation as printed

    Universidad Nacional Autónoma de México, México, D.F., México

96. R. C. dos Anjos

    Universidade Federal do Paraná

    Affiliation as printed

    Universidade Federal do Paraná, Setor Palotina, Palotina, Brazil

97. María Teresa Dova

    Consejo Nacional de Investigaciones Científicas y Técnicas · Instituto de Física La Plata · Universidad Nacional de La Plata

    Affiliation as printed

    IFLP, Universidad Nacional de La Plata and CONICET, La Plata, Argentina

98. Jan Ebr

    FZU - Institute of Physics of the Czech Academy of Sciences

    Affiliation as printed

    Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

99. Robert Engel

    Karlsruhe Institute of Technology

    Affiliation as printed

    Karlsruhe Institute of Technology (KIT), Institute for Astroparticle Physics, Karlsruhe, Germany

    Karlsruhe Institute of Technology (KIT), Institute for Experimental Particle Physics, Karlsruhe, Germany

100. I. Epicoco

     University of Salento · Istituto Nazionale di Fisica Nucleare, Sezione di Lecce

     Affiliation as printed

     INFN, Sezione di Lecce, Lecce, Italy

     Università del Salento, Dipartimento di Matematica e Fisica “E. De Giorgi”, Lecce, Italy

     Università del Salento, Dipartimento di Matematica e Fisica "E. De Giorgi", Lecce, Italy