New physics searches via angular distributions of $\bar{B}\to D^{\ast }(\to D\ddot{I}€)\ddot{I}„(\to \ell \hat{I}{½}_{\ddot{I}}„\bar{\hat{I}}{½}_{\ell })\bar{\hat{I}}{½}_{\ddot{I}}„$ decays

Bhubanjyoti Bhattacharya, Thomas E. Browder, Alakabha Datta +3

The study of $\bar{B}\to D^{\ast }\ddot{I}„{\bar{\hat{I}}½}_{\ddot{I}}„$ angular distribution can be used to obtain information about new physics (or beyond the Standard Model) couplings, which are motivated…