First moments of nucleon generalized parton distributions
文献类型：期刊论文
| 作者 | 王平(理); Wang, P ; Thomas, AW
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2010 |
| 卷号 | 81期号:11页码:114015 |
| 通讯作者 | [Wang, P.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Wang, P.] CAS, TPCSF, Beijing 100049, Peoples R China ; [Wang, P.] Jefferson Lab, Newport News, VA 23606 USA ; [Thomas, A. W.] Univ Adelaide, Sch Chem & Phys, CSSM, Adelaide, SA 5005, Australia |
| 英文摘要 | We extrapolate the first moments of the generalized parton distributions using heavy baryon chiral perturbation theory. The calculation is based on the one loop level with the finite range regularization. The description of the lattice data is satisfactory, and the extrapolated moments at physical pion mass are consistent with the results obtained with dimensional regularization, although the extrapolation in the momentum transfer to t = 0 does show sensitivity to form factor effects, which lie outside the realm of chiral perturbation theory. We discuss the significance of the results in the light of modern experiments as well as QCD inspired models. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000278555800003 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240946]  |
| 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 | Wang P,Wang, P,Thomas, AW. First moments of nucleon generalized parton distributions[J]. PHYSICAL REVIEW D,2010,81(11):114015. |
| APA | 王平,Wang, P,&Thomas, AW.(2010).First moments of nucleon generalized parton distributions.PHYSICAL REVIEW D,81(11),114015. |
| MLA | 王平,et al."First moments of nucleon generalized parton distributions".PHYSICAL REVIEW D 81.11(2010):114015. |
入库方式： OAI收割
来源：高能物理研究所
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