Xing-Gang Wu

activity

20242026

collaborators

4 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 $B \to D^{*} ℓ ν ˉ_{ℓ}$ 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, $Ξ_{cc}$ , $Ξ_{b c}$ , and $Ξ_{bb}$ , within the nonrelativistic QCD framework at the Muon-Ion Collider (MuIC). It examines…

hep-ph2024

Neutralino dark matter in the extension of MSSM with two triplets and singlet

Zhong-Jun Yang, Jin-Lei Yang, Shu-Min Zhao +2

In an extension of MSSM with two triplets and a singlet, called the TNMSSM, there are seven neutralinos which can enrich the study of cold dark matter if one expects that the weakl…

Fragmentation functions for gluon into P-wave Bc​ mesons

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

Production of doubly heavy baryon at the Muon-Ion Collider

Neutralino dark matter in the extension of MSSM with two triplets and singlet

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

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