Kinematic moments of B ¯ → X c ℓ ν ¯ ℓ $$ \overline{B}\to {X}_c\ell {\overline{\nu}}_{\ell } $$ to order O Λ QCD 5 / m b 5 $$ \mathcal{O}\left({\Lambda}_{\textrm{QCD}}^5/{m}_b^5\right) $$

Abstract We investigate the heavy-quark expansion (HQE) for inclusive semileptonic B ¯ $$ \overline{B} $$ decays, at tree level, by computing the fully differential decay rate up to order O Λ QCD 5 / m b 5 $$ \mathcal{O}\left({\Lambda}_{\textrm{QCD}}^5/{m}_b^5\right) $$ . We provide analytic results...

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Bibliographic Details
Main Author: Gael Finauri
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP04(2025)112
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