Exploring CP violation in $$\varvec{H \rightarrow \tau ^+\,\tau ^-\,\gamma }$$ H → τ + τ - γ

Abstract We propose a method of measuring the CP-odd part of the Yukawa interaction of Higgs boson and $$\tau $$ τ leptons by observing the forward–backward asymmetry in the decay $$H \rightarrow \tau ^+ \, \tau ^- \, \gamma $$ H → τ + τ - γ . The source of such asymmetry is the interference of the...

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Bibliographic Details
Main Authors: Erlend Aakvaag, Nikolai Fomin, Anna Lipniacka, Stefan Pokorski, Janusz Rosiek, Dibyakrupa Sahoo
Format: Article
Language:English
Published: SpringerOpen 2024-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-12691-z