Generalised μ-τ symmetries and calculable gauge kinetic and mass mixing in U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ models

Abstract Extensions of the standard model with a U(1) gauge symmetry contain gauge invariant kinetic mixing, sin χ, and gauge non-invariant mass mixing, δM 2, between the hypercharge and the new gauge boson Z ′. These represent a priori incalculable but phe- nomenologically important parameters of t...

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Bibliographic Details
Main Authors: Anjan S. Joshipura, Namit Mahajan, Ketan M. Patel
Format: Article
Language:English
Published: SpringerOpen 2020-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP03(2020)001