Xin-Qiang Li

activity

20052026

most citedRevisiting the one leptoquark solution to the

R (D^{(*)})

anomalies and its phenomenological implications

140 citations · 781 across the 46 of their papers we have counts for

collaborators

Showing 2010Show all

3 papers · 1 filter

hep-ph2010★ 11 cited

Determination of the strong coupling $g_{B^{*} B π}$ from semi-leptonic $B \to π ℓ ν$ decay

Xin-Qiang Li, Fang Su, Ya-Dong Yang

According to heavy-meson chiral perturbation theory, the vector form factor $f_{+} (q^{2})$ of exclusive semi-leptonic decay $B \to π ℓ ν$ is closely related, at least in the soft-pion…

hep-ph2010★ 48 cited

$B \to K^{*} l^{+} l^{-}$ , $K l^{+} l^{-}$ decays in a family non-universal $Z^{'}$ model

Qin Chang, Xin-Qiang Li, Ya-Dong Yang

Motivated by the observed forward-backward asymmetry in $B \to K^{*} l^{+} l^{-}$ decay, we perform a detailed analysis of this decay mode within a family non-universal $Z^{'}$ …

hep-ph2010★ 14 cited

The effects of a family non-universal Z-prime boson on B--->pipi decays

Qin Chang, Xin-Qiang Li, Ya-Dong Yang

Motivated by the measured large branching ratio of $B ˉ^{0} \to π^{0} π^{0}$ (the so-called " $π π$ " puzzle), we investigate the effects of a family non-universal $Z^{'}$ model on…

Determination of the strong coupling gB∗Bπ​ from semi-leptonic B→πℓν decay

B→K∗l+l−, Kl+l− decays in a family non-universal Z′ model

The effects of a family non-universal Z-prime boson on B--->pipi decays

Determination of the strong coupling $g_{B^{*} B π}$ from semi-leptonic $B \to π ℓ ν$ decay

$B \to K^{*} l^{+} l^{-}$ , $K l^{+} l^{-}$ decays in a family non-universal $Z^{'}$ model