Scrutinizing B¯→D∗Dπℓ−ν¯ℓ $$ \overline{B}\to {D}^{\ast}\left(D\pi \right){\ell}^{-}{\overline{\nu}}_{\ell } $$ and B¯→D∗Dγℓ−ν¯ℓ $$ \overline{B}\to {D}^{\ast}\left(D\upgamma \right){\ell}^{-}{\overline{\nu}}_{\ell } $$ in search of new physics footprints
Abstract Besides being important to determine Standard Model parameters such as the CKM matrix elements |V cb | and |V ub |, semileptonic B decays seem also promising to reveal new physics (NP) phenomena, in particular in connection with the possibility of uncovering lepton flavour universality (LFU...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2018-06-01
|
Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP06(2018)082 |