Istituto Nazionale di Astrofisica / Brera Astronomical Observatory, via Bianchi 46, 23807, Merate (LC), Italy
S. Covino, A. Melandri, P. D’Avanzo, M. G. Bernardini, S. Campana, W. Gao & G. Tagliaferri
Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
K. Wiersema, A. B. Higgins, N. R. Tanvir & R. L. C. Starling
Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, 210008, China
Y. Z. Fan & Z. P. Jin
Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, 980-8578, Japan
K. Toma
Astronomical Institute, Tohoku University, Sendai, 980-8578, Japan
K. Toma
Department of Physics, University of Bath, Claverton Down, Bath, BA2 7AY, UK
C. G. Mundell
Istituto Nazionale di Astrofisica / Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna, Via Gobetti 101, 40129, Bologna, Italy
E. Palazzi, E. Pian & A. Rossi
Laboratoire Univers et Particules de Montpellier, Université de Montpellier, Centre National de la Recherche Scientifique / IN2P3, Montpellier, 34095, France
M. G. Bernardini
Gran Sasso Science Institute, 67100, L’Aquila, Italy
M. Branchesi
Istituto Nazionale di Fisica Nucleare / Laboratori Nazionali del Gran Sasso, 67100, L’Aquila, Italy
M. Branchesi
Istituto Nazionale di Astrofisica / Osservatorio Astronomico di Roma, Via di Frascati, 33, 00078, Monteporzio Catone, Italy
E. Brocato
Istituto Nazionale di Astrofisica / Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125, Firenze, Italy
S. di Serego Alighieri
Commissariat à l’Énergie Atomique Saclay—Direction de la Recherche Fondamentale/Irfu/Dèpartement d’Astrophysique, 91191, Gif-sur-Yvette, France
D. Götz
Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, 2100, Copenhagen, Denmark
J. P. U. Fynbo, J. Hjorth & D. Malesani
Department of Physics and Institute of Theoretical Physics, Nanjing Normal University, Nanjing, 210046, China
W. Gao
Centre for Astrophysics and Cosmology, University of Nova Gorica, Vipavska 11c, 5270, Ajdovščina, Slovenia
A. Gomboc
Space Telescope Science Institute, Baltimore, MD, 21218, USA
B. Gompertz
Max-Planck-Institut für extraterrestrische Physik, Giessenbachstr. 1, 85748, Garching, Germany
J. Greiner
Anton Pannekoek Institute, University of Amsterdam, Science Park 904, 1098XH, Amsterdam, The Netherlands
L. Kaper & R. A. M. J. Wijers
Thüringer Landessternwarte Tautenburg, Sternwarte 5, 07778, Tautenburg, Germany
S. Klose
Astrophysics Research Institute, Liverpool John Moores University, ic2, Liverpool Science Park, 146 Brownlow Hill, Liverpool, L3 5RF, UK
S. Kobayashi & I. Steele
Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000, Ljubljana, Slovenia
D. Kopac
Department of Physics, University of Warwick, Coventry, CV4 7AL, UK
A. J. Levan
Yunnan Observatories, Chinese Academy of Sciences, 650011, Kunming, Yunnan Province, China
J. Mao
Istituto Nazionale di Astrofisica / Istituto di Astrofisica Spaziale e Fisica Cosmica Milano, via E. Bassini 15, 20133, Milano, Italy
R. Salvaterra
Department of Astronomy, University of Maryland, College Park, MD, 20742, USA
E. Troja
Department of Physics, The George Washington University, 725 21st Street NW, Washington, DC, 20052, USA
A. J. van der Horst
Astronomy, Physics, and Statistics Institute of Sciences, Washington, DC, 20052, USA
A. J. van der Horst