Analysis of Scalar Doubly Heavy Tetraquark States with QCD Sum Rules

被引：15
|
作者：
Wang Zhi-Gang [1 ]
Xu Yan-Mei [1 ]
Wang Hui-Juan [1 ]
机构：
[1] N China Elect Power Univ, Dept Phys, Baoding 071003, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2011年 / 55卷 / 06期
基金：
中国国家自然科学基金;
关键词：
tetraquark state; QCD sum rules; RESONANCE PHYSICS;
D O I：
10.1088/0253-6102/55/6/20
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this article, we perform a detailed study of the mass spectrum of the scalar doubly charmed and doubly bottom tetra quark states using the QCD sum rules.
引用
收藏
页码：1049 / 1058
页数：10
相关论文
共 50 条
  • [41] Analysis of Y(2175) as a tetraquark state with QCD sum rules
    Wang, Zhi-Gang
    NUCLEAR PHYSICS A, 2007, 791 (1-2) : 106 - 116
  • [42] Analysis of X(1576) as a tetraquark state with the QCD sum rules
    Wang Zhi-Gang
    Wan Shao-Long
    CHINESE PHYSICS LETTERS, 2006, 23 (12) : 3208 - 3210
  • [43] Scalar fully-heavy tetraquark states QQ′(Q)over-bar(Q)over-bar′ in QCD sum rules
    Yang, Bo-Cheng
    Tang, Liang
    Qiao, Cong-Feng
    EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (04):
  • [44] Analysis of X(5568) as Scalar Tetraquark State in Diquark-Antidiquark Model with QCD Sum Rules
    王志刚
    Communications in Theoretical Physics, 2016, 66 (09) : 335 - 339
  • [45] Tetraquark-Adequate QCD Sum Rules
    Lucha, Wolfgang
    Melikhov, Dmitri
    Sazdjian, Hagop
    EUROPEAN PHYSICAL SOCIETY CONFERENCE ON HIGH ENERGY PHYSICS, EPS-HEP2019, 2020,
  • [46] Analysis of the 1/2- and 3/2- heavy and doubly heavy baryon states with QCD sum rules
    Wang, Zhi-Gang
    EUROPEAN PHYSICAL JOURNAL A, 2011, 47 (06): : 1 - 12
  • [47] QCD Sum Rules Analysis of Weak Decays of Doubly-Heavy Baryons
    Shi, Yu-Ji
    Wang, Wei
    Zhao, Zhen-Xing
    EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (06):
  • [48] QCD Sum Rules Analysis of Weak Decays of Doubly-Heavy Baryons
    Yu-Ji Shi
    Wei Wang
    Zhen-Xing Zhao
    The European Physical Journal C, 2020, 80
  • [49] ππ contribution to the QCD sum rules for the light tetraquark
    Lee, Hee-Jung
    Kochelev, N. I.
    PHYSICAL REVIEW D, 2008, 78 (07):
  • [50] Analysis of X(5568) as Scalar Tetraquark State in Diquark-Antidiquark Model with QCD Sum Rules
    Wang, Zhi-Gang
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2016, 66 (03) : 335 - 339
12345