Rho meson unpolarized generalized parton distributions with a light-front constituent quark model | |
Sun, Bao-Dong1,2; Dong, Yu-Bing1,2,3 | |
刊名 | Physical review d |
2017-08-31 | |
卷号 | 96期号:3页码:14 |
ISSN号 | 2470-0010 |
DOI | 10.1103/physrevd.96.036019 |
通讯作者 | Sun, bao-dong(sunbd@ihep.ac.cn) |
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. |
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 |
WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
语种 | 英语 |
出版者 | AMER PHYSICAL SOC |
WOS记录号 | WOS:000408704400015 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2177001 |
专题 | 高能物理研究所 |
通讯作者 | Sun, Bao-Dong |
作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Chinese Acad Sci, TPCSF, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, Bao-Dong,Dong, Yu-Bing. Rho meson unpolarized generalized parton distributions with a light-front constituent quark model[J]. Physical review d,2017,96(3):14. |
APA | Sun, Bao-Dong,&Dong, Yu-Bing.(2017).Rho meson unpolarized generalized parton distributions with a light-front constituent quark model.Physical review d,96(3),14. |
MLA | Sun, Bao-Dong,et al."Rho meson unpolarized generalized parton distributions with a light-front constituent quark model".Physical review d 96.3(2017):14. |
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