A simple and natural interpretations of the DAMPE cosmic-ray electron/positron spectrum within two sigma deviations

Abstract The DArk Matter Particle Explorer (DAMPE) experiment has recently announced the first results for the measurement of total electron plus positron fluxes between 25 GeV and 4.6 TeV. A spectral break at about 0.9 TeV and a tentative peak excess around 1.4 TeV have been found. However, it is v...

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Bibliographic Details
Main Authors: Jia-Shu Niu, Tianjun Li, Fang-Zhou Xu
Format: Article
Language:English
Published: SpringerOpen 2019-02-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-019-6625-7