Evolution of chirality-odd twist-3 fragmentation functions
文献类型：期刊论文
| 作者 | Ma, JP (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Ma, JP (reprint author), Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China.; Zhang, GP; Ma, JP (reprint author), Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.; Ma, JP
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| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2017 |
| 卷号 | 772页码:559-566 |
| DOI | http://dx.doi.org/10.1016/j.physletb.2017.07.025 |
| 英文摘要 | We derive the complete set of evolutions of chirality-odd twist-3 fragmentation functions at one-loop level. There are totally nine real twist-3 fragmentation functions, among which seven are independent. The renormalization-scale dependence of the nine functions has an important implication for studies of single transverse-spin asymmetries. We find that the evolutions of the three complex fragmentation functions defined by quark-gluon-quark operator are mixed with themselves. There is no mixing with the fragmentation functions defined only with bilinear quark field operators. In the large-Nclimit the evolutions of the three complex fragmentation functions are simplified and reduced to six homogeneous-equations. (C) 2017 The Author(s). Published by Elsevier B.V. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21970]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Ma, JP (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.; Ma, JP (reprint author), Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China.; Ma, JP (reprint author), Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ma, JP ,Ma, JP ,Zhang, GP,et al. Evolution of chirality-odd twist-3 fragmentation functions[J]. PHYSICS LETTERS B,2017,772:559-566. |
| APA | Ma, JP ,Ma, JP ,Zhang, GP,Ma, JP ,&Ma, JP.(2017).Evolution of chirality-odd twist-3 fragmentation functions.PHYSICS LETTERS B,772,559-566. |
| MLA | Ma, JP ,et al."Evolution of chirality-odd twist-3 fragmentation functions".PHYSICS LETTERS B 772(2017):559-566. |
入库方式： OAI收割
来源：理论物理研究所
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