rho meson unpolarized generalized parton distributions with a light-front constituent quark model

doi:10.1103/PhysRevD.96.036019

	rho meson unpolarized generalized parton distributions with a light-front constituent quark model
	Sun, BD; Dong, YB; Sun BD(孙保东); Dong YB(董宇兵)
刊名	PHYSICAL REVIEW D
	2017
卷号	96 期号:3 页码:36019
ISSN号	2470-0010
DOI	10.1103/PhysRevD.96.036019
文献子类	Article
英文摘要	We study rho meson unpolarized generalized parton distributions based on a light-front constituent quark model where the quark-antiquark-meson vertex is constructed under the symmetric loop momentum convention. The form factors and some other low-energy observables of the rho meson are calculated. Moreover, the contributions to the form factors and generalized parton distributions from the valence and nonvalence regimes are discussed and analyzed in detail. In the forward limit, the usual structure functions are estimated as well. In addition, by evolving the moments of the obtained structure functions to the scale of the lattice calculation, we give the factorization scale of our quark model. It is found that the present phenomenological model is reasonable to describe the general properties of rho meson.
电子版国际标准刊号	2470-0029
WOS关键词	ELECTROMAGNETIC FORM-FACTORS ; VIRTUAL COMPTON-SCATTERING ; PION ; SPIN ; ELECTROPRODUCTION ; DEPENDENCE ; DEUTERON ; REPRESENTATION ; COVARIANT ; DYNAMICS
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
WOS记录号	WOS:000408704400015
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284620]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Sun, BD,Dong, YB,Sun BD,et al. rho meson unpolarized generalized parton distributions with a light-front constituent quark model[J]. PHYSICAL REVIEW D,2017,96(3):36019.
APA	Sun, BD,Dong, YB,孙保东,&董宇兵.(2017).rho meson unpolarized generalized parton distributions with a light-front constituent quark model.PHYSICAL REVIEW D,96(3),36019.
MLA	Sun, BD,et al."rho meson unpolarized generalized parton distributions with a light-front constituent quark model".PHYSICAL REVIEW D 96.3(2017):36019.