L. Hagaman³, M. S. Ismail¹¹, J. Isaacson^4,8, J. Kim¹², L. Liu⁴, J. McKean⁵, N. Nayak², A. Papadopoulou⁶, L. Pickering¹⁴, X. Qian², K. Skwarczyński¹³, J. Tena Vidal¹⁵, and J. Wolfs¹²

• ¹University of Bern, CH-3012 Bern, Switzerland
• ²Brookhaven National Laboratory, Upton, New York 11973, USA
• ³Columbia University, New York, New York 10027, USA
• ⁴Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
• ⁵Department of Physics, Imperial College London, London SW7 2BZ, United Kingdom
• ⁶Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
• ⁷University of Michigan, Ann Arbor, Michigan 48109, USA
• ⁸Michigan State University, East Lansing, Michigan 48824, USA
• ⁹University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
• ¹⁰University of Oxford, Oxford OX1 3RH, United Kingdom
• ¹¹University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
• ¹²University of Rochester, Rochester, New York 14627, USA
• ¹³Royal Holloway University of London, Egham TW20 0EX, United Kingdom
• ¹⁴STFC Rutherford Appleton Laboratory, Didcot OX11 0QX, United Kingdom
• ¹⁵Tel Aviv University, Tel Aviv-Yafo, Israel
• ¹⁶University of Texas at Austin, Austin, Texas 78712, USA
• ¹⁷Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan

• ^*Contact author: lcoopert@proton.me