103 citations · 310 across the 5 of their papers we have counts for
5 papers
Pair Production of Heavy Quarkonium and Mesons at Hadron Colliders
Rong Li, Yu-Jie Zhang, Kuang-Ta Chao
We investigate the pair production of S-wave heavy quarkonium at the LHC in the color-singlet mechanism (CSM) and estimate the contribution from the gluon fragmentation process in…
QCD corrections to at B Factories
Yan-Qing Ma, Yu-Jie Zhang, Kuang-Ta Chao
In heavy quarkonium production, the measured ratio at B factories is much larger than existing theoretical predictions. To clarify this…
decay to two-charm quark jets as a Probe of the Color Octet Mechanism
Yu-Jie Zhang, Kuang-Ta Chao
We calculate the decay rate of bottomonium to two-charm quark jets at the tree level and one-loop level including color-singlet and color-octet annihilat…
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 at factories, where the P-wave state is associated with an S-wave state or . In…
Double charm production e^+ e^- \to J/ψ+ c \bar{c} at B factories with next-to-leading order QCD corrections
Yu-Jie Zhang, Kuang-Ta Chao
The inclusive production in at B factories is one of the most challenging open problems in heavy quarkonium physics. The observed cross section of th…