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

E. Christova; E. Ginina; M. Stoilov

doi:10.1088/1126-6708/2003/11/027

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

High Energy Physics - Phenomenology 2009-11-10 v2

Authors: E. Christova , E. Ginina , M. Stoilov

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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 $10^{-2}$ .

Keywords

CP violation MSSM charged Higgs decay one-loop level complex parameters asymmetry

Cite

@article{arxiv.hep-ph/0307319,
  title  = {Supersymmetry through CP violation in $H^\pm \to W^\pm h^0$},
  author = {E. Christova and E. Ginina and M. Stoilov},
  journal= {arXiv preprint arXiv:hep-ph/0307319},
  year   = {2009}
}

Comments

12 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

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

Abstract

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