Wen-Long Sang

activity

20092026

η_{c}

hadroproduction data on charmonium production and polarization within NRQCD framework

102 citations · 640 across the 57 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

hep-ph2019★ 5 cited

Statistical analysis of the azimuthal asymmetry in the $J / ψ$ leptoproduction in unpolarized $e p$ collisions

Hong-Fei Zhang, Wen-Long Sang, Yu-Peng Yan

In this paper, we study the azimuthal asymmetry in the $J / ψ$ leptoproduction in unpolarized $e p$ collisions. There are two independent azimuthal asymmetry modulations, namely $\mat…

hep-ph2019★ 2 cited

Optimized predictions for $W \to B_{c} + γ$ by combining light-cone and NRQCD approaches

Feng Feng, Yu Jia, Wen-Long Sang

The rare process of $W$ radiative decay into the $B_{c}$ meson can serve as an interesting play ground for testing two influential perturbative QCD approaches: non-relativistic quant…

hep-ph2019★ 5 cited

Kinematic distributions of the $η_{c}$ photoproduction in $e p$ collisions within the nonrelativistic QCD framework

Hong-Fei Zhang, Yu Feng, Wen-Long Sang +1

We study the $η_{c}$ photoproduction in $e p$ collisions in this paper. The short-distance coefficients for $c c ˉ (^{1} S_{0}^{[1]})$ , $c c ˉ (^{1} S_{0}^{[8]})$ , $c c ˉ (^{3} S_{1}^{[8]})$ ,…

hep-ph2019★ 4 cited

Next-to-next-to-leading-order QCD corrections to $e^{+} e^{-} \to J / ψ + η_{c}$ at $B$ factories

Feng Feng, Yu Jia, Zhewen Mo +2

Within the nonrelativistic QCD (NRQCD) factorization framework, we compute the long-awaited $O (α_{s}^{2})$ correction for the exclusive double charmonium production process…

Statistical analysis of the azimuthal asymmetry in the J/ψ leptoproduction in unpolarized ep collisions

Optimized predictions for W→Bc​+γ by combining light-cone and NRQCD approaches

Kinematic distributions of the ηc​ photoproduction in ep collisions within the nonrelativistic QCD framework

Next-to-next-to-leading-order QCD corrections to e+e−→J/ψ+ηc​ at B factories

Statistical analysis of the azimuthal asymmetry in the $J / ψ$ leptoproduction in unpolarized $e p$ collisions

Optimized predictions for $W \to B_{c} + γ$ by combining light-cone and NRQCD approaches

Kinematic distributions of the $η_{c}$ photoproduction in $e p$ collisions within the nonrelativistic QCD framework

Next-to-next-to-leading-order QCD corrections to $e^{+} e^{-} \to J / ψ + η_{c}$ at $B$ factories