arXiv:hep-ph/9301289·v1·High Energy Physics — Phenomenology

Leptonic CP Asymmetries in Flavor-changing H0 Decays

J. G. Koerner · A. Pilaftsis · K. Schilcher

Abstract

Leptonic flavor-changing $H^{0}$ decays with branching ratios of the order of $1 0^{- 5} - 1 0^{- 6}$ may constitute an interesting framework when looking for large $C P$ -violating effects. We show that leptonic $C P$ ~asymmetries of an intermediate $H^{0}$ boson can be fairly large in natural scenarios of the minimal Standard Model ( $S M$ ) with right-handed neutrinos, at a level that may be probed at future $H^{0}$ ~factories.

Comments: 22 pages(1 Fig. not included), LaTeX, MZ-TH/92-30