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题名: N Omega and Delta Omega dibaryons in a SU(3) chiral quark model
作者: Li, QB ;  Shen, PN
刊名: EUROPEAN PHYSICAL JOURNAL A
出版日期: 2000
卷号: 8, 期号:3, 页码:417-421
关键词: NUCLEON-NUCLEON-INTERACTION ;  DOUBLE-CHARGE-EXCHANGE ;  CLUSTER MODEL ;  DIHYPERON ;  STATES ;  ENERGY
学科分类: Physics
通讯作者: Li, QB , Acad Sinica, Inst High Energy Phys, POB 9184, Beijing 100039, Peoples R China.
部门归属: Acad Sinica, 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; Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
英文摘要: binding energy of the six-quark system with strangeness s = -3 is investigated under the chiral SU(3) constituent quark model in the framework of RGM. The calculations of the single N Omega channel with spin S = 2 and the single Delta Omega channel with spin S = 3 are performed. The results show that both systems could be dibaryons and the interaction induced by the chiral field plays a very important role on forming bound states in the systems considered. The phase shifts and scattering lengths in corresponding channels are also given.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000089514800016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12942
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. N Omega and Delta Omega dibaryons in a SU(3) chiral quark model[J]. EUROPEAN PHYSICAL JOURNAL A,2000,8(3):417-421.
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文件名: N Omega and Delta Omega dibaryons in a SU(3) chiral quark model.pdf
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