中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所1978-2010年知识产出  > 期刊论文
题名: Possible dibaryons with strangeness s=-5
作者: Li, QB ;  Shen, PN
刊名: PHYSICAL REVIEW C
出版日期: 2000
卷号: 62, 期号:2, 页码:-
关键词: SU(3) QUARK-MODEL ;  HYPERON-NUCLEON-INTERACTION ;  DOUBLE-CHARGE-EXCHANGE ;  CLUSTER MODEL ;  DIHYPERON ;  DELOCALIZATION ;  STATES ;  ENERGY
学科分类: Physics
通讯作者: Li, QB , Chinese Acad Sci, Inst High Energy Phys, POB 918 4, 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: In the framework of the resonating group method, the binding energy of the six-quark system with strangeness s = -5 is systematically investigated under the SU(3) chiral constituent quark model. The single Xi*Omega channel calculation with spins S = 0 and 3 and the coupled Xi Omega and Xi*Omega channel calculation with spins S = 1 and 2 are considered, respectively. The results show the following observations. In the spin = 0 case, Xi*Omega may be a bound dibaryon with the binding energy being 80.0 similar to 92.4 MeV. In the S = 1 case, Xi Omega may also be a bound dibaryon. Its binding energy ranges from 26.2 to 32.9 MeV. In the S = 2 and S = 3 cases, no evidence of bound dibaryons is found. The scattering lengths in the S = 0 and S = 1 cases are also given.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000088714000072
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12932
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Possible dibaryons with strangeness s=-5.pdf(37KB)----开放获取View Download

Recommended Citation:
Li, QB,Shen, PN. Possible dibaryons with strangeness s=-5[J]. PHYSICAL REVIEW C,2000,62(2):-.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, QB]'s Articles
 [Shen, PN]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, QB]‘s Articles
 [Shen, PN]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Possible dibaryons with strangeness s=-5.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace