Andrii Neronov¹, Dmitri V. Semikoz², Luis A. Anchordoqui³, James H. Adams⁴, and Angela V. Olinto⁵

• ¹Astronomy Department, University of Geneva, Ch. d’Ecogia 16, 1290 Versoix, Switzerland
• ²APC, Universite Paris Diderot, CNRS/IN2P3, CEA/IRFU, Observatoire de Paris, Sorbonne Paris Cite, 119 75205 Paris, France and National Research Nuclear University MEPHI (Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow 115409, Russia
• ³Department of Physics and Astronomy, Lehman College, City University of New York, New York 10468, USA Department of Physics, Graduate Center, City University of New York, 365 Fifth Avenue, New York 10016, USA Department of Astrophysics, American Museum of Natural History, Central Park West 79 Street, New York 10024, USA
• ⁴University of Alabama in Huntsville 301 Sparkman Drive, Huntsville, Alabama 35899, USA
• ⁵Department of Astronomy & Astrophysics, Kavli Institute for Cosmological Physics, The University of Chicago, Chicago, Illinois 60637, USA