Proton structure from a light-front Hamiltonian

doi:10.1103/PhysRevD.102.016008

	Proton structure from a light-front Hamiltonian
	Mondal, Chandan 1,2,6; Xu, Siqi 1,2,6; Lan, Jiangshan 1,2,3,6; Zhao, Xingbo 1,2,6; Li, Yang 2,4; Chakrabarti, Dipankar 5; Vary, James P.4
刊名	PHYSICAL REVIEW D
	2020-07-14
卷号	102 期号:1 页码:8
ISSN号	1550-7998
DOI	10.1103/PhysRevD.102.016008
通讯作者	Mondal, Chandan(mondal@impcas.ac.cn) ; Xu, Siqi(xsq234@impcas.ac.cn) ; Lan, Jiangshan(jiangshanlan@impcas.ac.cn) ; Zhao, Xingbo(xbzhao@impcas.ac.cn) ; Li, Yang(leeyoung@iastate.edu) ; Chakrabarti, Dipankar(dipankar@iitk.ac.cn) ; Vary, James P.(jvary@iastate.edu)
英文摘要	We obtain the electromagnetic form factors, the axial form factor, and the parton distribution functions of the proton from the eigenstates of a light-front effective Hamiltonian in the leading Fock representation suitable for low-momentum scale applications. The electromagnetic and the axial form factors are found to be in agreement with the available experimental data. The unpolarized, the helicity, and the transversity valence quark distributions, after QCD evolution, are consistent with the global QCD analyses. The tensor charge also agrees the experimental data, while the axial charge is somewhat outside the experimental error bar.
资助项目	National Natural Science Foundation of China (NSFC)[11850410436] ; National Natural Science Foundation of China (NSFC)[11950410753] ; Institute of Modern Physics, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-7020] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB34000000] ; Science and Engineering Research Board[CRG/2019/000895] ; Department of Energy[DE-FG02-87ER40371] ; Department of Energy[DE-SC0018223] ; Office of Science of the U.S. Department of Energy[DE-AC02-05CH11231]
WOS关键词	GENERALIZED PARTON DISTRIBUTIONS ; ELECTROMAGNETIC FORM-FACTORS ; POLARIZATION TRANSFER ; SPIN STRUCTURE ; NUCLEON ; SCATTERING ; TRANSVERSITY ; LATTICE ; A(1)(N) ; QCD
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000548059800007
资助机构	National Natural Science Foundation of China (NSFC) ; Institute of Modern Physics, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Science and Engineering Research Board ; Department of Energy ; Office of Science of the U.S. Department of Energy
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/140270]
专题	中国科学院近代物理研究所
通讯作者	Mondal, Chandan; Xu, Siqi; Lan, Jiangshan; Zhao, Xingbo; Li, Yang; Chakrabarti, Dipankar; Vary, James P.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.Lanzhou Univ, Lanzhou 730000, Peoples R China 4.Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA 5.Indian Inst Technol Kanpur, Dept Phys, Kanpur 208016, Uttar Pradesh, India 6.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Mondal, Chandan,Xu, Siqi,Lan, Jiangshan,et al. Proton structure from a light-front Hamiltonian[J]. PHYSICAL REVIEW D,2020,102(1):8.
APA	Mondal, Chandan.,Xu, Siqi.,Lan, Jiangshan.,Zhao, Xingbo.,Li, Yang.,...&Vary, James P..(2020).Proton structure from a light-front Hamiltonian.PHYSICAL REVIEW D,102(1),8.
MLA	Mondal, Chandan,et al."Proton structure from a light-front Hamiltonian".PHYSICAL REVIEW D 102.1(2020):8.