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Guo, Feng-Kun; Shen, Peng-Nian; Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 918(4), Beijing 100049, Peoples R China
Isospin and a possible interpretation of the newly observed X(1576)
Source PublicationPHYSICAL REVIEW D
KeywordKappa Meson Scattering Model
AbstractRecently, the BES Collaboration observed a broad resonant structure X(1576) with a large width being around 800 MeV and assigned its J(PC) number to 1(--). We show that the isospin of this resonant structure should be assigned to 1. This state might be a molecule state or a tetraquark state. We study the consequences of a possible K-*(892)-(kappa) over bar molecular interpretation. In this scenario, the broad width can easily be understood. Carefully searching this resonant structure in the J/psi ->pi(+)pi(-)pi(0) and J/psi -> K+K-pi(+)pi(-)pi(0) decays should be important for understanding the structure of X(1567).
2006
ISSN1550-7998
Volume74Issue:9Pages:-
Subject AreaPhysics
Indexed BySCI
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Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5865
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGuo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 918(4), Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Guo, Feng-Kun,Shen, Peng-Nian,Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 918. Isospin and a possible interpretation of the newly observed X(1576)[J]. PHYSICAL REVIEW D,2006,74(9):-.
APA Guo, Feng-Kun,Shen, Peng-Nian,&Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 918.(2006).Isospin and a possible interpretation of the newly observed X(1576).PHYSICAL REVIEW D,74(9),-.
MLA Guo, Feng-Kun,et al."Isospin and a possible interpretation of the newly observed X(1576)".PHYSICAL REVIEW D 74.9(2006):-.
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