Xing-Gang Wu

collaborators

3 papers

hep-ph2026

Fragmentation functions for gluon into $P$ -wave $B_{c}$ mesons

Xu-Chang Zheng, Xing-Gang Wu

We calculate the fragmentation functions for a gluon into $P$ -wave $B_{c}$ mesons within the nonrelativistic QCD factorization framework, incorporating color-singlet and color-octet…

hep-ph2025

Determination of $∣ V_{cb} ∣$ using Bayesian analysis of the $B \to D^{*} ℓ I^ˉ ½_{ℓ}$ semileptonic decay width with four-loop QCD corrections

Wang Li, Xing-Gang Wu, Hua Zhou +1

The Cabibbo-Kobayashi-Maskawa matrix element $∣ V_{cb} ∣$ is an important Standard Model parameter, whose value can be determined by using the semi-leptonic decay $B\rightarrow D…

hep-ph2025

Production of doubly heavy baryon at the Muon-Ion Collider

Xue-Yun Zhao, Lei Guo, Xu-Chang Zheng +3

This study forecasts the production of doubly heavy baryons, $I^_{cc}$ , $I^_{b c}$ , and $I^_{bb}$ , within the nonrelativistic QCD framework at the Muon-Ion Collider (MuIC). It exami…

Fragmentation functions for gluon into P-wave Bc​ mesons

Determination of ∣Vcb​∣ using Bayesian analysis of the B→D∗ℓI^ˉ½ℓ​ semileptonic decay width with four-loop QCD corrections

Production of doubly heavy baryon at the Muon-Ion Collider

Fragmentation functions for gluon into $P$ -wave $B_{c}$ mesons

Determination of $∣ V_{cb} ∣$ using Bayesian analysis of the $B \to D^{*} ℓ I^ˉ ½_{ℓ}$ semileptonic decay width with four-loop QCD corrections