ITP OpenIR  > 理论物理所2016年知识产出
The Xi*(K)over-bar and Omega eta Interaction Within a Chiral Unitary Approach
Xu, SQ; Xie, JJ; Chen, XR; Jia, DJ; Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
2016
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
卷号65期号:1页码:53-56
文章类型Article
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.
关键词Chiral Unitary Approach Omega Excited States
学科领域Physics
资助者National Basic Research Program (973 Program) [2014CB845406] ; National Basic Research Program (973 Program) [2014CB845406] ; National Natural Science Foundation of China [11475227, 11265014] ; National Natural Science Foundation of China [11475227, 11265014] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; National Basic Research Program (973 Program) [2014CB845406] ; National Basic Research Program (973 Program) [2014CB845406] ; National Natural Science Foundation of China [11475227, 11265014] ; National Natural Science Foundation of China [11475227, 11265014] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
关键词[WOS]QUARK-MODEL ; BARYONS ; CHROMODYNAMICS
收录类别SCI
语种英语
资助者National Basic Research Program (973 Program) [2014CB845406] ; National Basic Research Program (973 Program) [2014CB845406] ; National Natural Science Foundation of China [11475227, 11265014] ; National Natural Science Foundation of China [11475227, 11265014] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; National Basic Research Program (973 Program) [2014CB845406] ; National Basic Research Program (973 Program) [2014CB845406] ; National Natural Science Foundation of China [11475227, 11265014] ; National Natural Science Foundation of China [11475227, 11265014] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
WOS类目Physics, Multidisciplinary
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21823
专题理论物理所2016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.
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