Probing transverse momentum dependent parton distributions in charmonium and bottomonium production

被引：28
|
作者：
Mukherjee, Asmita [1 ]
Rajesh, Sangem [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Bombay 400076, Maharashtra, India
来源：
PHYSICAL REVIEW D | 2016年 / 93卷 / 05期
关键词：
ANGULAR-DISTRIBUTIONS; AZIMUTHAL DEPENDENCE; HARD-SCATTERING; J-PSI; MODEL; LEPTOPRODUCTION; PREDICTIONS; ASYMMETRIES; UPSILON;
D O I：
10.1103/PhysRevD.93.054018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We propose the study of unpolarized transverse momentum dependent gluon parton distributions as well as the effect of linearly polarized gluons on transverse momentum and rapidity distributions of J/psi and Upsilon production within the framework of transverse momentum dependent factorization employing a color evaporation model (CEM) in an unpolarized proton-proton collision. We estimate the transverse momentum and rapidity distributions of J/psi and Upsilon at LHCb, RHIC and AFTER energies using TMD evolution formalism.
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收藏
页数：15
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