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: Tensor interaction effect in dibaryon
作者: Chen, LZ ;  Pang, HR ;  Ping, JL ;  Wang, F
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2005
卷号: 43, 期号:1, 页码:127-132
关键词: COLOR-SCREENING MODEL ;  EXTENDED QUARK-DELOCALIZATION
学科分类: Physics
通讯作者: Chen, LZ , Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
部门归属: Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Nanjing Normal Univ, Dept Phys, Nanjing 210097, Peoples R China; Nanjing Univ, Ctr Theoret Phys, Nanjing 210093, Peoples R China
英文摘要: The gluon and Goldstone boson induced tensor interaction effect on the dibaryon mass and the D-wavedecay width has been studied in the quark delocalization, color screening model. The effective S-D wave transition interactions induced by gluon and Goldstone boson exchanges decrease quickly as the increasing of the channel strangeness. The K and eta meson tenser contribution is negligible in this model. No six-quark state in the light flavor world can become a bound one by the help of these tensor interactions except the deuteron. The partial D-wave decay width of IJ(P) = (1)(/2) 2(divided by) NOmega state to spin 0,1 DeltaXi final state is 20.7 keV and 63.1 keV respectively. It is a very narrow dibaryon resonance and might be detected in the relativistic heavy ion reaction by the existing RHIC detectors through the reconstruction of the DeltaXi vertex mass and the future COMPAS detector at CERN and FAIR project in Germany.
收录类别: SCI
WOS记录号: WOS:000226568300025
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13903
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
Tensor interaction effect in dibaryon.pdf(241KB)----开放获取View Download

Recommended Citation:
Chen, LZ,Pang, HR,Ping, JL,et al. Tensor interaction effect in dibaryon[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,43(1):127-132.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Chen, LZ]'s Articles
 [Pang, HR]'s Articles
 [Ping, JL]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Chen, LZ]‘s Articles
 [Pang, HR]‘s Articles
 [Ping, JL]‘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: Tensor interaction effect in dibaryon.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