ITP OpenIR  > 理论物理所科研产出  > SCI论文
Ma, JP; Wang, JX; Zhao, S; Ma, JP (reprint author), Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
Transverse momentum dependent factorization for quarkonium production at low transverse momentum
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordFinal-state Interactions Parton Distributions J/psi Production Gauge
AbstractQuarkonium production in hadron collisions at low transverse momentum q(perpendicular to) << M with M as the quarkonium mass can be used for probing transverse momentum dependent (TMD) gluon distributions. For this purpose, one needs to establish the TMD factorization for the process. We examine the factorization at the one-loop level for the production of eta(c) or eta(b). The perturbative coefficient in the factorization is determined at one-loop accuracy. Comparing the factorization derived at tree level and that beyond the tree level, a soft factor is, in general, needed to completely cancel soft divergences. We have also discussed possible complications of TMD factorization of p-wave quarkonium production.
2013
ISSN1550-7998
Volume88Issue:1Pages:14027
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Nature Science Foundation of People ; National Nature Science Foundation of People ; National Nature Science Foundation of People ; National Nature Science Foundation of People
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15322
Collection理论物理所科研产出_SCI论文
Corresponding AuthorMa, JP (reprint author), Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Ma, JP,Wang, JX,Zhao, S,et al. Transverse momentum dependent factorization for quarkonium production at low transverse momentum[J]. PHYSICAL REVIEW D,2013,88(1):14027.
APA Ma, JP,Wang, JX,Zhao, S,&Ma, JP .(2013).Transverse momentum dependent factorization for quarkonium production at low transverse momentum.PHYSICAL REVIEW D,88(1),14027.
MLA Ma, JP,et al."Transverse momentum dependent factorization for quarkonium production at low transverse momentum".PHYSICAL REVIEW D 88.1(2013):14027.
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