The XXVIII International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2021)

1 ↔ 2 Processes of a Sterile Neutrino Around Electroweak Scale in the Thermal Plasma

25 Aug 2021, 11:10

20m

ZR1

Neutrino Physics and Leptons Neutrino Physics and Leptons

Speaker

Yi-Lei Tang (Sun Yat-Sen University)

Description

In this talk I will show how we calculated the 1<->2 processes of a sterile neutrino with the mass ~100GeV in the early universe. This is essential for evaluating the corresponding leptogenesis processes. The Goldstone equivalence gauge is applied and its application in thermal plasma will be introduced.