Studies of dark sector & B decays involving tau at Belle (II)

Gianluca Inguglia

04 August 2016
ICHEP 2016

Abstract: The Belle II experiment aims to record 50 ab−1 data with the high luminosity to be provided by the SuperKEKB energy-asymmetric e+e− collider. The anticipated high statistics data enables us to perform studies of B decays involving τ leptons such as B+→τ+ντ and B→D(∗)τ+ντ modes. The precise measurements of branching fraction as well as the τ lepton polarization in these B decays provide a very sensitive indirect search for a charged Higgs boson. Belle IIs's sensitivity for the charged Higgs is complementary to direct searches at ATLAS and CMS.

Note: 15 + 5 minutes

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 Record created 2016-09-02, last modified 2016-11-30

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