The Xi*(K)over-bar and Omega eta Interaction Within a Chiral Unitary Approach
文献类型：期刊论文
| 作者 | Xu, SQ; Xie, JJ; Chen, XR; Jia, DJ; Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2016 |
| 卷号 | 65期号:1页码:53-56 |
| 关键词 | Chiral Unitary Approach Omega Excited States |
| 英文摘要 | In this work we study the interaction of the coupled channels Omega eta and Xi*(K) over bar within the chiral unitary approach. The systems under consideration have total isospins 0, strangeness S = -3, and spin 3/2. We study the s wave interaction which implies that the possible resonances generated in the system can have spin-parity JP = 3/2. The unitary amplitudes in coupled channels develop poles that can be associated with some known baryonic resonances. We find there is a dynamically generated 3/2(-) Omega state with mass around 1800 MeV, which is in agreement with the predictions of the five-quark model. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21823]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xu, SQ,Xie, JJ,Chen, XR,et al. The Xi*(K)over-bar and Omega eta Interaction Within a Chiral Unitary Approach[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2016,65(1):53-56. |
| APA | Xu, SQ,Xie, JJ,Chen, XR,Jia, DJ,&Xie, JJ .(2016).The Xi*(K)over-bar and Omega eta Interaction Within a Chiral Unitary Approach.COMMUNICATIONS IN THEORETICAL PHYSICS,65(1),53-56. |
| MLA | Xu, SQ,et al."The Xi*(K)over-bar and Omega eta Interaction Within a Chiral Unitary Approach".COMMUNICATIONS IN THEORETICAL PHYSICS 65.1(2016):53-56. |
入库方式： OAI收割
来源：理论物理研究所
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