Zhan Sun

activity

20102026

η_{c}

hadroproduction data on charmonium production and polarization within NRQCD framework

102 citations · 345 across the 29 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

hep-ph2015★ 10 cited

The prompt $J / ψ$ production in Association with a $c c ˉ$ Pair within the Framework of Non-relativistic QCD via photon-photon collision at the International Linear Collider

Zhan Sun, Xing-Gang Wu, Hong-Fei Zhang

We present a systematical study on the prompt $J / ψ$ production in association with a $c c ˉ$ pair via the process, $γ γ \to H (c c ˉ) + c + c ˉ$ , within the framework of non-re…

hep-ph2015★ 12 cited

Reconciling charmonium production and polarization data within the nonrelativistic QCD framework

Zhan Sun, Hong-Fei Zhang

A thorough study reveals that the only key parameter for $ψ$ ( $J / ψ$ , $ψ^{'}$ ) polarization is the ratio $⟨ O^{ψ} (^{3} S_{1}^{[8]})⟩ / ⟨ O^{ψ} (^{3} P_{0}^{[8]})⟩$ , if the veloc…

The prompt J/ψ production in Association with a ccˉ Pair within the Framework of Non-relativistic QCD via photon-photon collision at the International Linear Collider

Reconciling charmonium production and polarization data within the nonrelativistic QCD framework

The prompt $J / ψ$ production in Association with a $c c ˉ$ Pair within the Framework of Non-relativistic QCD via photon-photon collision at the International Linear Collider