Meson Cloud Effect on △(1232) Resonance Transition Properties with a Relativistic Quark Model Approach
文献类型：期刊论文
| 作者 | Dong YB(董宇兵) ; FENG Qing-Guo
|
| 刊名 | 理论物理通讯(英文版)
 |
| 出版日期 | 2002 |
| 期号 | 9页码:53-58 |
| 关键词 | relativistic quark model △(1232) coupling constants meson cloud decay width |
| 通讯作者 | 董宇兵 |
| 英文摘要 | Based on a relativistic quark model approach, the transition properties of the first nucleon resonance △(1232), and the coupling constants gπNN, g△πN are investigated. Tvo different vays to remove the center of mass motion are considered. The results of the relativistic approaches with and without center ofmass correction are compared with those of nonrelativistic constituent quark model. Moreover, pion meson cloud effect on these calculated observables is explicitly addressed. Better results are obtained by taking the pion meson cloud into account. |
| 收录类别 | CNKI |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/215939]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Dong YB,FENG Qing-Guo. Meson Cloud Effect on △(1232) Resonance Transition Properties with a Relativistic Quark Model Approach[J]. 理论物理通讯(英文版),2002(9):53-58. |
| APA | 董宇兵,&FENG Qing-Guo.(2002).Meson Cloud Effect on △(1232) Resonance Transition Properties with a Relativistic Quark Model Approach.理论物理通讯(英文版)(9),53-58. |
| MLA | 董宇兵,et al."Meson Cloud Effect on △(1232) Resonance Transition Properties with a Relativistic Quark Model Approach".理论物理通讯(英文版) .9(2002):53-58. |
入库方式： OAI收割
来源：高能物理研究所
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