Knowledge Management System of Institute of Theoretical Physics, CAS
Ma, JP![]() | |
QCD evolutions of twist-3 chirality-odd operators | |
发表期刊 | PHYSICS LETTERS B
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语种 | 英语 |
关键词 | Transverse Spin Asymmetries e(x Scale Dependence q(2)) q(2) Evolution |
摘要 | We study the scale dependence of twist-3 distributions defined with chirality-odd quark-gluon operators. To derive the scale dependence we explicitly calculate these distributions of multi-patron states instead of a hadron. Taking one-loop corrections into account we obtain the leading evolution kernel in the most general case. In some special cases the evolutions are simplified. We observe that the obtained kernel in general does not get simplified in the large-N-c limit in contrast to the case of those twist-3 distributions defined only with chirality-odd quark operators. In the later, the simplification is significant. (C) 2012 Elsevier B.V. All rights reserved. |
2013 | |
ISSN | 0370-2693 |
卷号 | 718期号:4-5页码:1358-1363 |
学科领域 | Physics |
收录类别 | SCI |
项目资助者 | National Nature Science Foundation of P.R. China [10975169, 11021092, 11275244, 10805028] ; National Nature Science Foundation of P.R. China [10975169, 11021092, 11275244, 10805028] ; National Nature Science Foundation of P.R. China [10975169, 11021092, 11275244, 10805028] ; National Nature Science Foundation of P.R. China [10975169, 11021092, 11275244, 10805028] |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/15428 |
专题 | 理论物理所科研产出_SCI论文 |
通讯作者 | Ma, JP (reprint author), Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China. |
推荐引用方式 GB/T 7714 | Ma, JP,Wang, Q,Zhang, GP,et al. QCD evolutions of twist-3 chirality-odd operators[J]. PHYSICS LETTERS B,2013,718(4-5):1358-1363. |
APA | Ma, JP,Wang, Q,Zhang, GP,&Ma, JP .(2013).QCD evolutions of twist-3 chirality-odd operators.PHYSICS LETTERS B,718(4-5),1358-1363. |
MLA | Ma, JP,et al."QCD evolutions of twist-3 chirality-odd operators".PHYSICS LETTERS B 718.4-5(2013):1358-1363. |
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