Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory

doi:10.1103/PhysRevLett.125.192001

ITP OpenIR > SCI期刊论文

	Zhang, Qi-An ; Hua, Jun 1; Huo, Yikai 1,2; Ji, Xiangdong 3; Liu, Yizhuang ; Liu, Yu-Sheng ; Schlemmer, Maximilian 4; Schafer, Andreas 4; Sun, Peng 5; Wang, Wei 1; Yang, Yi-Bo
	Lattice QCD Calculations of Transverse-Momentum-Dependent Soft Function through Large-Momentum Effective Theory
Source Publication	PHYSICAL REVIEW LETTERS
Language	英语
Keyword	GROUND-STATE PROPERTIES NUCLEAR CLUSTERS DYNAMICS MODEL
Abstract	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.
	2020
ISSN	0031-9007
Volume	125 Issue:19 Pages:192001
Cooperation Status	国际
Subject Area	Physics
MOST Discipline Catalogue	Physics, Multidisciplinary
DOI	10.1103/PhysRevLett.125.192001
Indexed By	SCIE
Citation statistics
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/27377
Collection	SCI期刊论文
Affiliation	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
Recommended Citation 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.

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