Army Medical University

output

20132026

η_{c}

hadroproduction data on charmonium production and polarization within NRQCD framework

102 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2014Show all

6 papers · 1 filter

hep-ph2014★ 102 cited

Impact of $η_{c}$ hadroproduction data on charmonium production and polarization within NRQCD framework

Hong-Fei Zhang, Zhan Sun, Wen-Long Sang +1

With the recent LHCb data on $η_{c}$ production and based on heavy quark spin symmetry, we obtain the long-distance matrix elements for both $η_{c}$ and $J / ψ$ productions, among which,…

hep-ph2014★ 31 cited

Global analysis of the experimental data on $χ_{c}$ meson hadroproduction

Hong-Fei Zhang, Ling Yu, Shao-Xiang Zhang +1

We carry out a global analysis of the experimental data on the $χ_{c}$ production cross section and the ratio $σ (χ_{c 2}) / σ (χ_{c 1})$ at the LHC and the Tevatron. The related long-dist…

hep-ph2014★ 14 cited

Higher order light-cone distribution amplitudes of the Lambda baryon

Yong-Lu Liu, Chun-Yu Cui, Ming-Qiu Huang

The improved light-cone distribution amplitudes (LCDAs) of the $Λ$ baryon are examined on the basis of the QCD conformal partial wave expansion approach. The calculations are carri…

hep-ph2014★ 6 cited

QCD sum rules study of X(4350)

Zeng Mo, Chun-Yu Cui, Yong-Lu Liu +1

The QCD sum rule approach is used to analyze the nature of the rencently observed new resonance $X (4350)$ , which is assumed to be a diquark-antidiquark state $[cs] [c ˉ s ˉ]$ …

hep-ph2014★ 15 cited

h_c Production at Hadron Colliders

Jian-Xiong Wang, Hong-Fei Zhang

In this paper, we present the study of the hadroproduction rate of $h_{c}$ at next-to-leading order in $α_{s}$ under the nonrelativisitic QCD (NRQCD) factorization framework, using lon…

hep-ph2014★ 4 cited

Higher Order Corrections to the Light-cone Distribution Amplitudes of the Sigma baryon