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...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2021-06-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | https://doi.org/10.1140/epjc/s10052-021-09322-2 |