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Deuteron electromagnetic form factors with the light-front approach
文献类型：期刊论文
| 作者 | Dong YB(董宇兵) ; Sun BD(孙保东); Dong, YB; Sun, BD
|
| 刊名 | CHINESE PHYSICS C中国物理. C
 |
| 出版日期 | 2017 |
| 卷号 | 41期号:1页码:13102 |
| 关键词 | deuteron form factor light-front approach |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/41/1/013102 |
| 文献子类 | Article |
| 英文摘要 | The electromagnetic form factors and low-energy observables of the deuteron are studied with the help of the light-front approach, where the deuteron is regarded as a weakly bound state of a proton and a neutron. Both the S and D wave interacting vertexes among the deuteron, proton, and neutron are taken into account. Moreover, the regularization functions are also introduced. In our calculations, the vertex and the regularization functions are employed to simulate the momentum distribution inside the deuteron. Our numerical results show that the light front approach can roughly reproduce the deuteron electromagnetic form factors, like charge G(0), magnetic G(1), and quadrupole G(2), in the low Q(2) region. The important effect of the D wave vertex on G(2) is also addressed. |
| WOS关键词 | SCATTERING ; DYNAMICS ; COVARIANT ; MODEL ; CURRENTS ; NUCLEON ; SYSTEMS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5899530 |
| WOS记录号 | WOS:000393254200004 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284281]  |
| 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 | Dong YB,Sun BD,Dong, YB,et al. Deuteron electromagnetic form factors with the light-front approach[J]. CHINESE PHYSICS C中国物理. C,2017,41(1):13102. |
| APA | 董宇兵,孙保东,Dong, YB,&Sun, BD.(2017).Deuteron electromagnetic form factors with the light-front approach.CHINESE PHYSICS C中国物理. C,41(1),13102. |
| MLA | 董宇兵,et al."Deuteron electromagnetic form factors with the light-front approach".CHINESE PHYSICS C中国物理. C 41.1(2017):13102. |
入库方式： OAI收割
来源：高能物理研究所
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