Hadronic B decays in the MSSM with large tan(beta)

Details Hadronic B decays in the MSSM with large tan(beta) Hadronic B decays in the MSSM with large tan(beta)

2009-01-30

arxiv.org/abs/0901.4841v1

Eur.Phys.J.C61:429-438,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

16 pages, 2 figures

Scientific paper

10.1140/epjc/s10052-009-0989-z

We present an analysis of non-leptonic B decays in the minimally flavour-violating MSSM with large tan(beta). We relate the Wilson coefficients of the relevant hadronic scalar operators to leptonic observables, showing that the present limits on the Bs->mu+ mu- and B+->tau nu_tau branching fractions exclude any visible effect in hadronic decays. We study the transverse helicity amplitudes of B->VV decays, which exhibit an enhanced sensitivity to the scalar operators, showing that even though an order one modification relative to the SM is not excluded in some of these amplitudes, they are too small to be detected at B factories.

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