Transverse-momentum-dependent factorization in hadron-hadron collisions
文献类型：期刊论文
| 作者 | Zhou, GL |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:5页码:54010 |
| ISSN号 | 1550-7998 |
| 关键词 | DEEP-INELASTIC SCATTERING DRELL-YAN PARTON DISTRIBUTIONS STATE INTERACTIONS QCD FACTORIZATION HARD PROCESSES JET PRODUCTION GAUGE SPIN DIVERGENCES |
| 通讯作者 | Zhou, GL (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | Proof of transverse-momentum-dependent factorization for hadron-hadron collisions is given in this paper. We focus on processes without detected soft final hadrons or detected final hadrons that are collinear to the initial hadrons. This contradicts the widely accepted viewpoint that transverse-momentum-dependent factorization does not hold in such processes even in the generalized sense. The key point is that singular points of the type l(+) = 0 can be absorbed into the Wilson lines of soft gluons, where l is collinear to the plus direction. Thus, one should subtract such singular points from the collinear region of l. After such subtraction, one can make use of the Ward identity to absorb the effects of scalar-polarized collinear gluons into Wilson lines. |
| 学科主题 | Physics |
| 资助信息 | National Nature Science Foundation of China [11275242] |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.89.054010 |
| 语种 | 英语 |
| WOS记录号 | WOS:000333103400001 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15465]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Zhou, GL. Transverse-momentum-dependent factorization in hadron-hadron collisions[J]. PHYSICAL REVIEW D,2014,89(5):54010. |
| APA | Zhou, GL.(2014).Transverse-momentum-dependent factorization in hadron-hadron collisions.PHYSICAL REVIEW D,89(5),54010. |
| MLA | Zhou, GL."Transverse-momentum-dependent factorization in hadron-hadron collisions".PHYSICAL REVIEW D 89.5(2014):54010. |
入库方式： OAI收割
来源：理论物理研究所
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