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题名: Xi Omega and Xi*Omega dibaryons in SU(3) chiral quark model
作者: Li, QB ;  Shen, PN
刊名: CHINESE PHYSICS LETTERS
出版日期: 2000
卷号: 17, 期号:3, 页码:182-184
关键词: HYPERON-NUCLEON-INTERACTION ;  DOUBLE-CHARGE-EXCHANGE ;  CLUSTER MODEL ;  DIHYPERON
学科分类: Physics
通讯作者: Li, QB , Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China.
部门归属: Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China; China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
英文摘要: The binding energy of the six quark system with strangeness s = -5 is investigated by the SU(3) chiral constituent quark model. The single Xi*Omega channel calculation with spin S = 0 and the coupled Xi Omega - Xi*Omega channel calculation with spin S = 1 are considered. It is shown that in the spin S = 0 case, the binding energy of Xi*Omega is ranged from 80.0 to 92.4 MeV, while in the S = I case, the additional Xi*Omega channel increases the binding energy of Xi Omega to a range of 26.2 - 32.9 MeV.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000086550100010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13032
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Li, QB,Shen, PN. Xi Omega and Xi*Omega dibaryons in SU(3) chiral quark model[J]. CHINESE PHYSICS LETTERS,2000,17(3):182-184.
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