Nucleon Resonances in gamma p -> K*(+) Lambda
文献类型：期刊论文
| 作者 | Wang, WL; Huang F(黄飞); Haberzettl, H; Nakayama, K; Wang, AC; Huang, F |
| 刊名 | FEW-BODY SYSTEMS
 |
| 出版日期 | 2018 |
| 卷号 | 59期号:5页码:UNSP 84 |
| ISSN号 | 0177-7963 |
| DOI | 10.1007/s00601-018-1408-5 |
| 文献子类 | Article; Proceedings Paper |
| 英文摘要 | We use an effective Lagrangian approach in the tree-level approximation to analyze the high-precision cross-section data for reported by the CLAS Collaboration. Apart from the t-channel K, , exchanges, the s-channel nucleon (N) exchange, the u-channel , , exchanges, and the generalized contact current, we found that at least two nucleon resonances ('s) should be considered to well describe the high-precision cross-section data. One is the that is responsible for the shape of the angular distribution near the threshold via its interference with the t-channel K exchange, and the other could be one of the , , , and . The results for , T and P are predicated and it is pointed out that more data on these observables are needed to further pin down the resonance contents and their associated parameters in this reaction. |
| 会议地点 | Univ S Carolina, Columbia, SC |
| 电子版国际标准刊号 | 1432-5411 |
| WOS关键词 | QUARK-MODEL ; BARYONS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000433594900001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285969]  |
| 专题 | 高能物理研究所_理论物理室 |
| 通讯作者 | Huang F(黄飞) |
| 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, WL,Huang F,Haberzettl, H,et al. Nucleon Resonances in gamma p -> K*(+) Lambda[J]. FEW-BODY SYSTEMS,2018,59(5):UNSP 84. |
| APA | Wang, WL,黄飞,Haberzettl, H,Nakayama, K,Wang, AC,&Huang, F.(2018).Nucleon Resonances in gamma p -> K*(+) Lambda.FEW-BODY SYSTEMS,59(5),UNSP 84. |
| MLA | Wang, WL,et al."Nucleon Resonances in gamma p -> K*(+) Lambda".FEW-BODY SYSTEMS 59.5(2018):UNSP 84. |
入库方式： OAI收割
来源：高能物理研究所
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