Speaker
Priyanka Sadangi
(National Institute of Science Education and Research (NISER) (IN))
Description
The study of B decays has led to a much better understanding in the flavor sector of the SM. In the CP-violation study, the measurement of sin(2β) has an important role. The “golden channel” Bd0 → J/ΨKs0, plays an outstanding role for a clean measurement of sin(2β), where β is one of the angles of the CKM unitarity triangle. The channel Bs0 → J/ΨKs0, is related to Bd0 → J/ΨKs0 through interchanging all d quarks with s quarks. The determination of the effective lifetime of Bs0 → J/ΨKs0 will be an essential step towards the time-dependent CP violation study. As a first step, we are measuring the effective lifetime of the decay Bs0 → J/ΨKs0 with the full RunII data collected by CMS detector.
| Session | Quark and Lepton Flavour Physics |
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Author
Priyanka Sadangi
(National Institute of Science Education and Research (NISER) (IN))
