5 Reasons to Expect an 8 MeV Line in the SN 1987A Neutrino Spectrum

Evidence was previously reported for an 8 MeV neutrino line associated with SN 1987A based on an analysis of 997 events recorded in the Kamiokande-II detector on the day of the supernova. That claimed line, however, occurred at the peak of the background spectrum, and both had a similar shape, maki...

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Bibliographic Details
Main Author: Robert Ehrlich
Format: Article
Language:English
Published: Andromeda Publishing and Academic Services 2021-08-01
Series:Letters in High Energy Physics
Subjects:
Online Access:http://journals.andromedapublisher.com/index.php/LHEP/article/view/199