Yan-Qing Ma

most citedQCD corrections to

e^{+} e^{-} \to J / ψgg

at B Factories

88 citations · 180 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ph2009★ 34 cited

Predictions of Light Hadronic Decays of Heavy Quarkonium 1D_2 States in NRQCD

Ying Fan, Zhi-Guo He, Yan-Qing Ma +1

The inclusive light hadronic decays of 1D_2 heavy quarkonia are studied within the framework of NRQCD at the leading order in $v$ and up to the order of $α_{s}^{3}$ . With one-loop QCD…

hep-ph2008★ 88 cited

QCD corrections to $e^{+} e^{-} \to J / ψgg$ at B Factories

Yan-Qing Ma, Yu-Jie Zhang, Kuang-Ta Chao

In heavy quarkonium production, the measured ratio $R_{c c ˉ} = σ [J / ψ + c c ˉ + X] / σ [J / ψ + X]$ at B factories is much larger than existing theoretical predictions. To clarify this…

hep-ph2008★ 58 cited

Factorization and NLO QCD correction in e^+ e^- \to J/ψ(ψ(2S))+ χ_{c0} at B Factories}

Yu-Jie Zhang, Yan-Qing Ma, Kuang-Ta Chao

In nonrelativistic QCD (NRQCD), we study $e^{+} e^{-} \to J / ψ (ψ (2 S)) + χ_{c 0}$ at $B$ factories, where the P-wave state $χ_{c 0}$ is associated with an S-wave state $J / ψ$ or $ψ (2 S)$ . In…

Predictions of Light Hadronic Decays of Heavy Quarkonium 1D_2 States in NRQCD

QCD corrections to e+e−→J/ψgg at B Factories

Factorization and NLO QCD correction in e^+ e^- \to J/ψ(ψ(2S))+ χ_{c0} at B Factories}

QCD corrections to $e^{+} e^{-} \to J / ψgg$ at B Factories