Relic Right-handed Dirac Neutrinos and Cosmic Neutrino Background
Pre-published on:
February 28, 2017
Published on:
June 20, 2017
Abstract
The PTOLEMY experiment, implementing a 100 g surface-deposited tritium target, is promising to detect cosmic neutrino background via nu_e + H-3 -> He-3 + e^-. In this talk, I consider a thermal production of right-handed Dirac neutrinos in the early Universe, and investigate their impact on the capture rate of cosmic relic neutrinos at PTOLEMY.
DOI: https://doi.org/10.22323/1.283.0088
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