Supersymmetry through CP violation in $H^{\pm }\to W^{\pm }{h}^0$

Abstract

The CP violating asymmetry between the partial decay rates of $H^{+}\to W^{+}{h}^0$ and $H^{-}\to W^{-}{h}^0$ is calculated at one-loop level in MSSM with complex parameters. The dependence on the phases of $A_{\tau }$ and $M_1$ is discussed. Different values of $\tan \beta$ are considered. The asymmetry is up to the order of $10^{-2}$.

arXiv comment12 pages, 3 figures, require JHEP style. In the new version the scolor quark radiative corrections are considered, the numerical results (Figs. 2, 3) are corrected and some minor changes in the notations are made

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• CP violation in charged Higgs decays in the MSSM
• Normal tau polarisation as a sensitive probe of CP violation in chargino decay
• CP violation in $H^{\pm }t$ production at the LHC
• CP Asymmetry in Charged Higgs Decays in MSSM
• CP violating asymmetry in $H^{\pm }\to W^{\pm }{h}_1$ decays
• CP Violating Asymmetry in Stop Decay into Bottom and Chargino