Chiral field theory of 0-+ glueball

被引：12
|
作者：
Li, Bing An [1 ]
机构：
[1] Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA
来源：
PHYSICAL REVIEW D | 2010年 / 81卷 / 11期
关键词：
LOW-LYING GLUEBALLS; PSEUDOSCALAR; MESON; MASS; RESONANCES; COUPLINGS; LATTICE; STATES; DECAY; U(1);
D O I：
10.1103/PhysRevD.81.114002
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A chiral field theory of 0(-+) glueball is presented. The Lagrangian of this theory is constructed by adding a 0(-+) glueball field to a successful Lagrangian of the chiral field theory of pseudoscalar, vector, and axial-vector mesons. The couplings between the pseodoscalar glueball field and the mesons are revealed via a U(1) anomaly. Quantitative study of the physical processes of the 0(-+) glueball of m = 1.405 GeV is presented. The theoretical predictions can be used to identify the 0(-+) glueball.
引用
收藏
页数：11
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