Study of Sigma* Resonances from K-N -> pi Lambda Reactions
文献类型：期刊论文
| 作者 | Gao PZ(高溥泽); Shi J(史君); 邹冰松;Gao, PZ; Shi, J; Zou, BS |
| 刊名 | FEW-BODY SYSTEMS
 |
| 出版日期 | 2013 |
| 卷号 | 54期号:7-10页码:1161-1165 |
| 英文摘要 | In order to know more about some Sigma resonances and distinguish various models of hadron structures, an analysis is performed for the reactions K (-) n -> pi (-) I > and K (-) p -> pi (0) I >, using an effective Lagrangian approach. The differential cross sections and I > polarizations from two experiments are analyzed with the c.m. energy between 1,550 and 1,676 MeV. Our study strongly support the existence of a resonance with mass near 1,633 MeV and width about 120 MeV, which is compatible with the three-star Sigma(1620)1/2(+) in PDG. Meanwhile, no evidence is found for the two-star Sigma(1620)1/2(-) listed in PDG. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000322489800069 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224112]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Gao PZ,Shi J,邹冰松；Gao, PZ,et al. Study of Sigma* Resonances from K-N -> pi Lambda Reactions[J]. FEW-BODY SYSTEMS,2013,54(7-10):1161-1165. |
| APA | 高溥泽,史君,邹冰松；Gao, PZ,Shi, J,&Zou, BS.(2013).Study of Sigma* Resonances from K-N -> pi Lambda Reactions.FEW-BODY SYSTEMS,54(7-10),1161-1165. |
| MLA | 高溥泽,et al."Study of Sigma* Resonances from K-N -> pi Lambda Reactions".FEW-BODY SYSTEMS 54.7-10(2013):1161-1165. |
入库方式： OAI收割
来源：高能物理研究所
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