Author affiliations
1 Università degli Studi di Milano, Via Celoria 16, 20122 Milano, Italy
2 INFN sezione di Milano, Via Celoria 16, 20122 Milano, Italy
3 Università di Milano — Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano, Italy
4 INFN Milano-Bicocca, Edificio U2, Piazza della Scienza, 3, 20126 Milano, Italy
5 Istituto Nazionale di Astrofisica, OAS Bologna, Via Piero Gobetti, 93/3, 40129 Bologna, Italy
6 Università di Roma — La Sapienza, Piazzale Aldo Moro, 5, 00185 Roma, Italy
7 INFN sezione di Roma, Piazzale Aldo Moro, 5, 00185 Roma, Italy
8 Department of Experimental Physics, National University of Ireland, Maynooth, Co. Kildare, Ireland
9 Astroparticule et Cosmologie, Université de Paris, CNRS, 10 Rue Alice Domon et Léonie Duquet, 75013 Paris, France
10 Institut d'Astrophysique Spatiale, Orsay (CNRS-INSU), Rue Jean-Dominique Cassini, 91440 Bures-sur-Yvette, France
11 Laboratoire de Physique des 2 Infinis Irène Joliot-Curie CNRS-IN2P3, Université Paris-Saclay, Bât. 100, 15 rue Georges Clémenceau, 91405 Orsay cedex, France
12 INFN — Pisa Section, Largo Bruno Pontecorvo, 3/Edificio C, 56127 Pisa, Italy
13 Observatoire de Paris, Université Paris Science et Lettres, 61 Av. de l'Observatoire, F-75014 Paris, France
14 Cardiff University, Cardiff CF10 3AT, U.K.
15 GEMA, Universidad Nacional de La Plata, Calle 116 y 48, La Plata, Argentina
16 Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Av. Gral Paz 1499 — San Martín, Argentina
17 Centro Atómico Bariloche and Instituto Balseiro (CNEA), Av. Exequiel Bustillo 9500, San Carlos de Bariloche, Argentina
18 Institut de Recherche en Astrophysique et Planétologie (CNRS-INSU), 9 Av. du Colonel Roche, 31400 Toulouse, France
19 Department of Physics, University of Oxford, Parks Rd, Oxford OX1 3PJ, U.K.
20 Centre de Nanosciences et de Nanotechnologies, 15 Rue Georges Clémenceau, 91405 Orsay Cedex, France
21 Centro Atómico Constituyentes (CNEA), Av. Gral. Paz 1499, B1650 Villa Maipú, Argentina
22 University of Richmond, Richmond, 410 Westhampton Way, Richmond, VA 23173, U.S.A.
23 Dipartimento di fisica, Università di Roma — Tor Vergata, Viale della Ricerca Scientifica, 1, 00133 Roma, Italy
24 INFN sezione di Roma2, Via della Ricerca Scientifica, 1, 00133 Roma, Italy
25 University of Surrey, Stag Hill, University Campus, Guildford GU2 7XH, U.K.
26 Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque S/N, B1900FWA La Plata, Argentina
27 Escuela de Ciencia y Tecnología (UNSAM) and Centro Atómico Constituyentes (CNEA), Tornavías Martín de Irigoyen No.3100, B1650 Villa Lynch, Argentina
28 IRFU, CEA, Université Paris-Saclay, Bât 141, F-91191 Gif-sur-Yvette, France
29 University of Manchester, Oxford Rd, Manchester M13 9PL, U.K.
30 Italian Space Agency, Via del Politecnico snc 00133, Roma, Italy
31 Pontificia Universidad Católica de Chile, Av Libertador Bernardo O'Higgins 340, Santiago, Chile
32 Instituto Argentino de Radioastronomía (CONICET, CIC), Camino Gral. Belgrano Km 40, Berazategui, Argentina
33 Department of Physics, California Institute of Technology, Pasadena, CA 91125, U.S.A.
34 Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290, 1425, Ciudad Autónoma de Buenos Aires, Argentina
35 Institute of Technology, Kilkenny Rd, Moanacurragh, Carlow, Ireland
36 Department of Physics, University of Wisconsin Madison, 1150 University Ave, Madison WI 53703, U.S.A.
37 Brown University, Providence, RI 02912, U.S.A.
