Acta Physica Polonica B

Vol. 32, No. 6, June 2001, page 1895


Leptonic Decays of B0d,s Mesons in the MSSM with Large tan \beta

Piotr H. Chankowski, Lucja Slawianowska

Using the effective Lagrangian approach we compute the dominant for tan \beta \gg 1 supersymmetric contributions to the leptonic decay rates of B0d,s mesons. We point out that in this limit the CP violating asymmetries measured in the decays B0d(\bar B0d)\rightarrow \tau -\tau + can be interesting probes of the complex phases of the MSSM parameters and/or the Vtd element of the CKM matrix.

PACS numbers: 11.30.Hv, 12.15.Ji, 12.15.Mm, 12.60.Jv


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