Speaker
Mohammad Mobassir Ameen
(Indian Institute of Technology Madras (IN))
Description
The decays B->Psi(2S)Ks pi+ pi- and Bs->Psi(2S)Ks are observed for the first time based on data samples (2017 and 2018) of pp collision collected with the CMS detector, corresponding to an integrated luminosity 103 inverse femtobarn taken at the centre of mass energy 13 TeV. These decays are observed with a significance exceeding five standard deviations. In this study, the branching fraction of both decays Bs->Psi(2S)Ks and B->Psi(2S)Ks pi+pi- relative to the B->Psi(2S)Ks decay are measured.
| Session | Beyond the Standard Model |
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Primary author
Mohammad Mobassir Ameen
(Indian Institute of Technology Madras (IN))
