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...

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Bibliographic Details
Main Authors: P. Colangelo, F. De Fazio
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