Weak rare decays for $B \to \omega$ transitions within covariant confined quark model framework

10 Nov 2020, 14:30
15m
Oral HEP I - physics on accelerators Theoretical Physics

Speaker

Dr Nakul Soni (The Maharaja Sayajirao University of Baroda, Vadodara)

Description

We present the branching fractions for the rare semileptonic decay $B \to \omega \ell^+ \ell^-$ for $\ell = e, \mu, \tau$. The necessary transition form factors are computed in the entire range of momentum transfer within the Standard Model framework of Covariant Confined Quark Model with built-in infrared confinement. We further compute different physical observables such as forward backward asymmetry, longitudinal and transverse polarization and different other angular observables. We compare our findings with other theoretical models and available experimental data.

Primary author

Dr Nakul Soni (The Maharaja Sayajirao University of Baroda, Vadodara)

Co-authors

Dr Aidos Issadykov Mr Akshay Gadaria (The Maharaja Sayajirao University of Baroda) JANAKIBEN JAGAISHCHANDRA PATEL (MSU BARODA) Dr Jignesh Pandya (The Maharaja Sayajirao University of Baroda)

Presentation materials