Bayesian fit analysis to full distribution data of B ¯ → D ∗ ℓ ν ¯ : V cb $$ \overline{\mathrm{B}}\to {\mathrm{D}}^{\left(\ast \right)}\mathrm{\ell}\overline{\nu }:\left|{\mathrm{V}}_{\mathrm{cb}}\right| $$ determination and new physics constraints

Bayesian fit analysis to full distribution data of B ¯ → D ∗ ℓ ν ¯ : V cb $$ \overline{\mathrm{B}}\to {\mathrm{D}}^{\left(\ast \right)}\mathrm{\ell}\overline{\nu }:\left|{\mathrm{V}}_{\mathrm{cb}}\right| $$ determination and new physics constraints

Abstract We investigate the semi-leptonic decays of B → D ∗ ℓ ν ¯ $$ B\to {D}^{\left(\ast \right)}\mathrm{\ell}\overline{\nu } $$ in terms of the Heavy-Quark-Effective-Theory (HQET) parameterization for the form factors, which is described with the heavy quark expansion up to O 1 / m c 2 $$ \mathcal...

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Bibliographic Details
Main Authors: Syuhei Iguro, Ryoutaro Watanabe
Format: Article
Language:English
Published: SpringerOpen 2020-08-01
Series:Journal of High Energy Physics
Subjects:
Phenomenological Models
Online Access:http://link.springer.com/article/10.1007/JHEP08(2020)006

Internet

http://link.springer.com/article/10.1007/JHEP08(2020)006

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