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: THE LEADING QUARK MASS CORRECTIONS TO THE QCD SUM-RULES FOR THE O++ SCALAR GLUEBALL
作者: LIU, JP ;  LIU, DH
刊名: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
出版日期: 1993
卷号: 19, 期号:3, 页码:373-387
关键词: QUANTUM CHROMODYNAMICS ;  RESONANCE PHYSICS ;  HADRONIC STRUCTURE ;  LOCAL DUALITY ;  GLUON PLASMA ;  INSTANTONS ;  VACUUM ;  DECAY
学科分类: Physics
通讯作者: LIU, JP , WUHAN UNIV,DEPT PHYS,WUHAN 430072,PEOPLES R CHINA.
部门归属: ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA
英文摘要: The effects of the leading quark mass corrections to the QCD sum rules for the 0++ scalar glueball are investigated. In order to include the information from the confinement region of QCD, the leading quark mass correction to the polarization function at Q2 = 0 for a renormalized group-invariant current with the quantum numbers J(PT) = O++ are studied by means of the QCD low-energy theorem. For the construction of the corresponding spectral function, we use a 'finite-width resonance plus continuum' model in which the dynamical corrections due to the non-vanishing meson masses are taken into account. Two types of the QCD sum rules, namely the Gauss-Weierstrass finite-energy sum rules and the Laplace transform sum rule, are used to investigate the properties of the lowest O++ scalar glueball. The effects of the non-vanishing quark masses turn out to be not negligible for the determination of the glueball width; the intermediate value of the glueball mass is further confirmed by the leading quark mass correction.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12058
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
The leading quark mass corrections to the QCD sum rules for the 0++ scalar glueball.pdf(582KB)----开放获取View Download

Recommended Citation:
LIU, JP,LIU, DH. THE LEADING QUARK MASS CORRECTIONS TO THE QCD SUM-RULES FOR THE O++ SCALAR GLUEBALL[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,1993,19(3):373-387.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [LIU, JP]'s Articles
 [LIU, DH]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [LIU, JP]‘s Articles
 [LIU, DH]‘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: The leading quark mass corrections to the QCD sum rules for the 0++ scalar glueball.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