节点文献

Light four-quark states and QCD sum rule

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 张爱林；

【Author】 ZHANG Ai-Lin(Department of Physics,Shanghai University,Shanghai 200444,China)

【机构】 Department of Physics,Shanghai University；

【摘要】 The relations among four-quark states,diquarks and QCD sum rules are discussed.The situation of the existing,but incomplete studies of four-quark states with QCD sum rules is analyzed.Masses of some diquark clusters were attempted to be determined by QCD sum rules,and masses of some light tetraquark states were obtained in terms of the diquarks.

【Abstract】 The relations among four-quark states,diquarks and QCD sum rules are discussed.The situation of the existing,but incomplete studies of four-quark states with QCD sum rules is analyzed.Masses of some diquark clusters were attempted to be determined by QCD sum rules,and masses of some light tetraquark states were obtained in terms of the diquarks.

【关键词】 four-quark state； sum rule； diquark；
【Key words】 four-quark state； sum rule； diquark；
【基金】 Supported by National Natural Science Foundation of China (10775093)
  • 【文献出处】 中国物理C ,Chinese Physics C , 编辑部邮箱 ,2009年06期
  • 【分类号】O572.33
  • 【下载频次】20
打印本页
节点文献中：