$$V_{cb}$$ V cb puzzle in semi-leptonic $$B\rightarrow D^*$$ B → D ∗ decays revisited

Abstract Inspired by the newly reported $$B\rightarrow D^*(\rightarrow D\pi )\ell \bar{\nu }_\ell $$ B → D ∗ ( → D π ) ℓ ν ¯ ℓ differential decay rates by the Belle and Belle II Collaborations, we revisit the $$V_{cb}$$ V cb puzzle in semi-leptonic $$B\rightarrow D^*$$ B → D ∗ decays, considering th...

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Bibliographic Details
Main Authors: Shuang-Yi Li, Jie Xu, Rui-Xiang Shi, Li-Sheng Geng, Yi Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14599-8
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