[1]赵苏艳,平加伦.夸克蜕定域色屏蔽模型中的四夸克态[J].南京师大学报(自然科学版),2008,31(01):47-51.
 Zhao Suyan,Ping Jialun.Quark-Delocalization,Color-Screening Model and Tetraquark States[J].Journal of Nanjing Normal University(Natural Science Edition),2008,31(01):47-51.
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夸克蜕定域色屏蔽模型中的四夸克态()
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第31卷
期数:
2008年01期
页码:
47-51
栏目:
物理学
出版日期:
2008-03-30

文章信息/Info

Title:
Quark-Delocalization,Color-Screening Model and Tetraquark States
作者:
赵苏艳;平加伦;
南京师范大学物理科学与技术学院, 江苏南京210
Author(s):
Zhao Suyan Ping Jialun
School of Physical Science and Technology, Nanjing Normal University, Nanjing 210097, China
关键词:
夸克蜕定域色屏蔽模型 双夸克结构 四夸克态
Keywords:
quark-delocalization co lor-screen ingm odel d iquark te traquark sta tes
分类号:
O572.2
摘要:
在夸克蜕定域色屏蔽模型框架下,采用绝热近似,系统计算了由重夸克组成的四夸克系统qq的能量.结果表明,少部分态是完全排斥的,大部分态都存在等效吸引,但是这些等效吸引还不足以形成束缚态.
Abstract:
In the fram ew ork of quark-delocalization, co lo r- screen ing m ode,l the q qq q tetraqua rk sta tes are ca lcu la ted under the ad iaba tic approx im a tion. The resu lts show that a few sta tes are repulsive, and most states are attrac tive, but are not enough to becom e resonance.

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目( 10775072) .
作者简介: 赵苏艳( 1982- ) , 女, 硕士研究生, 研究方向: 强子物理. E-m ail:zsysusu@ 163. com
通讯联系人: 平加伦( 1963- ) , 教授, 博士生导师, 研究方向: 强子物理. E-m ail: jlping@ njnu. edu. cn
更新日期/Last Update: 2013-05-05