Fang, Ke https://orcid.org/0000-0002-5387-8138
Kotera, Kumiko https://orcid.org/0000-0002-6337-0696
Article Title: THE HIGHEST-ENERGY COSMIC RAYS CANNOT BE DOMINANTLY PROTONS FROM STEADY SOURCES
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2016. The American Astronomical Society. All rights reserved.
Publication dates
Date Received: 2016-10-03
Date Accepted: 2016-10-24
Online publication date: 2016-11-16