Investigation on the New Physics effects of the vector leptoquark on semileptonic $$\bar{B}^*\rightarrow V \tau ^-\bar{\nu _{\tau }}$$ B ¯ ∗ → V τ - ν τ ¯ decays

Abstract In recent years, the experimental results about the ratio of the branching ratios $$R_{D^{(*)}}$$ R D ( ∗ ) and $$R_{K^{(*)}}$$ R K ( ∗ ) , which are in the semileptonic $$b\rightarrow c l \bar{\nu }_{l}$$ b → c l ν ¯ l and $$b\rightarrow s l^+l^-$$ b → s l + l - decays, have been observed...

Full description

Bibliographic Details
Main Authors: Jin-Huan Sheng, Jie Zhu, Quan-Yi Hu
Format: Article
Language:English
Published: SpringerOpen 2021-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-021-09322-2