ITP OpenIR  > SCI期刊论文
Chai, XP; Chen, KB; Ma, JP
A note on Pretzelosity TMD parton distribution
Source PublicationPHYSICS LETTERS B
Language英语
KeywordSPIN ASYMMETRIES SINGLE-SPIN FACTORIZATION GAUGE
AbstractWe show that the transverse-momentum-dependent parton distribution, called as Pretzelosity function, is zero at any order in perturbation theory of QCD for a single massless quark state. This implies that Pretzelosity function is not factorized with the collinear transversity parton distribution at twist-2, when the struck quark has a large transverse momentum. Pretzelosity function is in fact related to collinear parton distributions defined with twist-4 operators. In reality, Pretzelosity function of a hadron as a bound state of quarks and gluons is not zero. Through an explicit calculation of Pretzelosity function of a quark combined with a gluon nonzero result is found. (C) 2018 Published by Elsevier B.V.
2019
ISSN0370-2693
Volume789Pages:360-365
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
DOI10.1016/j.physletb.2018.12.020
Indexed BySCIE
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23488
CollectionSCI期刊论文
Affiliation1.[Chai, X. P.
2.Chen, K. B.
3.Ma, J. P.] Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
4.Ma, J. P.] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
5.[Ma, J. P.] Peking Univ, Sch Phys, Beijing 100871, Peoples R China
6.[Ma, J. P.] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Chai, XP,Chen, KB,Ma, JP. A note on Pretzelosity TMD parton distribution[J]. PHYSICS LETTERS B,2019,789:360-365.
APA Chai, XP,Chen, KB,&Ma, JP.(2019).A note on Pretzelosity TMD parton distribution.PHYSICS LETTERS B,789,360-365.
MLA Chai, XP,et al."A note on Pretzelosity TMD parton distribution".PHYSICS LETTERS B 789(2019):360-365.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chai, XP]'s Articles
[Chen, KB]'s Articles
[Ma, JP]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chai, XP]'s Articles
[Chen, KB]'s Articles
[Ma, JP]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chai, XP]'s Articles
[Chen, KB]'s Articles
[Ma, JP]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.