Alternate Title
Effects of CP phases on $B^0_{s,d}\to \it l^+\it l^-$ in supersymmetry at large $\tan\beta$
Abstract
An analytic analysis of the CP violating effects arising from the soft SUSY breaking parameters on the decays $B^0_{s,d}\to \it l^+\it l^-$ at large $\tan\beta$ is given. It is found that the phases have a strong effect on the branching ratio and in some regions of the parameter space they can lead to a variation of the branching ratio by as much as 1-2 orders of magnitude. These results have important implications for the discovery of the $B^0_{s}\to \mu^+\mu^-$ signal in RUNII of the Tevatron and further on how the parameter space of SUSY models will be limited once the signal is found.
Keywords
high energy physics phenomenology, $B^0_{s, d}\to \it l^+\it l^-$, $\tan\beta$, SUSY
Subject Categories
CP violation (Nuclear physics), Supersymmetry
Disciplines
Physics
Publication Date
2003
Permanent URL
Recommended Citation
Ibrahim, Tarek and Nath, Pran, "CP violation effects on $B^0_{s,d}\to \it l^+\it l^-$ in supersymmetry at large $\tan\beta$" (2003). Physics Faculty Publications. Paper 155. http://hdl.handle.net/2047/d20000766
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Notes
Originally posted at http://arxiv.org/abs/hep-ph/0208142v3. Preprint of an article published in Physical Review D, v.67 no.1, 2003.