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Looking for CP violation in B -> tau+tau- decays

J. Kalinowski·P. H. Chankowski·Z. Was·M. Worek
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Abstract

In supersymmetry with large tan(beta) the decays B0(B0bar) -> l+l- are dominated by the scalar and pseudoscalar Higgs penguin diagrams leading to strong enhancement of leptonic decay rates with potentially large CP asymmetries in the tau+tau- decay modes measurable in BELLE or BaBar experiments. The TAUOLA tau-lepton decay library supplemented by its universal interface can efficiently be used to search for B0(B0bar) -> tau+tau- decays, and to investigate how the CP asymmetry is reflected in realistic experimental observables.

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J. Kalinowski, P. H. Chankowski, Z. Was, M. Worek. 2005-11-07. Looking for CP violation in B -> tau+tau- decays. https://arxiv.org/abs/hep-ph/0511079

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