Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory
文献类型：期刊论文
| 作者 | Zhang, Qi-An; Hua, Jun1; Huo, Yikai1,2; Ji, Xiangdong3; Liu, Yizhuang; Liu, Yu-Sheng; Schlemmer, Maximilian4; Schafer, Andreas4; Sun, Peng5; Wang, Wei1 |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2020 |
| 卷号 | 125期号:19页码:192001 |
| ISSN号 | 0031-9007 |
| 关键词 | GROUND-STATE PROPERTIES NUCLEAR CLUSTERS DYNAMICS MODEL |
| DOI | 10.1103/PhysRevLett.125.192001 |
| 英文摘要 | The transverse-momentum-dependent (TMD) soft function is a key ingredient in QCD factorization of Drell-Yan and other processes with relatively small transverse momentum. We present a lattice QCD study of this function at moderately large rapidity on a 2 + 1 flavor CLS dynamic ensemble with a = 0.098 fm. We extract the rapidity-independent (or intrinsic) part of the soft function through a large-momentum-transfer pseudoscalar meson form factor and its quasi-TMD wave function using leading-order factorization in large-momentum effective theory. We also investigate the rapidity-dependent part of the soft function-the Collins-Soper evolution kernel-based on the large-momentum evolution of the quasi-TMD wave function. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27377]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai Key Lab Particle Phys & Cosmol, MOE Key Lab Particle Astrophys & Cosmol, Shanghai 200240, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Phys & Astron, MOE Key Lab Particle Astrophys & Cosmol, INPAC,Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China 3.Shanghai Jiao Tong Univ, Zhiyuan Coll, Shanghai 200240, Peoples R China 4.Univ Maryland, Dept Phys, College Pk, MD 20742 USA 5.Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany 6.Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China 7.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 8.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 9.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Qi-An,Hua, Jun,Huo, Yikai,et al. Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory[J]. PHYSICAL REVIEW LETTERS,2020,125(19):192001. |
| APA | Zhang, Qi-An.,Hua, Jun.,Huo, Yikai.,Ji, Xiangdong.,Liu, Yizhuang.,...&Yang, Yi-Bo.(2020).Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory.PHYSICAL REVIEW LETTERS,125(19),192001. |
| MLA | Zhang, Qi-An,et al."Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory".PHYSICAL REVIEW LETTERS 125.19(2020):192001. |
入库方式： OAI收割
来源：理论物理研究所
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