Challenges for cosmic-ray experiments
Bartol Research Institute and Department of Physics and Astronomy, University of Delaware, Newark, DE 19716, USA
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Published online: 26 June 2017
This paper is a commentary on presentations at ISVHECRI 2016 related to cosmic-rays, gamma-rays and neutrinos. Its goal is to highlight the unanswered questions raised during the conference about the sources of these cosmic particles and the relations among them.
© The Authors, published by EDP Sciences 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).