102 citations · 640 across the 57 of their papers we have counts for
6 papers · 1 filter
Decay constant of accurate up to
Wen-Long Sang, Hong-Fei Zhang, Ming-Zhen Zhou
In this paper, we evaluate, up to QCD next-to-next-to-next-to-leading order, the decay constant, which, within the nonrelativistic QCD (NRQCD) framework, is factorized as t…
Three-loop QCD corrections to the decay constant of
Feng Feng, Yu Jia, Zhewen Mo +3
Within the framework of nonrelativistic QCD (NRQCD) factorization, we compute the three-loop QCD corrections to the decay constant of . We reconstruct the analytical expressio…
boson radiative decays to a -wave quarkonium at NNLO and LL accuracy
Wen-Long Sang, De-Shan Yang, Yu-Dong Zhang
In this work, we study the radiative decay of boson to a -wave quarkonium in association with a photon, where can be , with and . The…
Complete three-loop QCD corrections to leptonic width of vector quarkonium
Feng Feng, Yu Jia, Zhewen Mo +3
Within the nonrelativistic QCD (NRQCD) factorization framework, we compute the order- perturbative corrections to the leptonic decay of the and with high numerical…
Higher-order QCD corrections to decay into double charmonia
Yu-Dong Zhang, Wen-Long Sang, Hong-Fei Zhang
In this work, we study the exclusive decay of into in association with (). The decay widths for different helicity configurations are evaluated up to QC…
corrections to production at factories
Wen-Long Sang, Feng Feng, Yu Jia +2
We compute the corrections to the exclusive channels () at GeV within the nonrelativistic QCD (NRQCD) factori…