Guang-Zhi Xu

most cited

Z

-boson decays into

S

-wave quarkonium plus a photon up to

O (α_{s} v^{2})

corrections

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2026

Next-to-leading order QCD and relativistic corrections to $Z \to J / ψ + Υ (n S)$

Guang-Yu Wang, Xu-Chang Zheng, Guang-Zhi Xu

In this paper, we calculate the decay widths and branching fractions for the decays $Z \to J / ψ + Υ (n S)$ ( $n = 1, 2, 3$ ) at future super $Z$ factory and at the CEPC/FCC-ee, including both…

hep-ph2023★ 2 cited

$Z$ -boson decays into $S$ -wave quarkonium plus a photon up to $O (α_{s} v^{2})$ corrections

Guang-Yu Wang, Xu-Chang Zheng, Xing-Gang Wu +1

In this paper, we calculate the decay widths and branching fractions for the decays $Z \to H + γ$ up to $O (α_{s} v^{2})$ accuracy within the framework of nonrelativistic QCD, w…

Next-to-leading order QCD and relativistic corrections to Z→J/ψ+Υ(nS)

Z-boson decays into S-wave quarkonium plus a photon up to O(αs​v2) corrections

Next-to-leading order QCD and relativistic corrections to $Z \to J / ψ + Υ (n S)$

$Z$ -boson decays into $S$ -wave quarkonium plus a photon up to $O (α_{s} v^{2})$ corrections