摘要
本文讨论了轴矢量介子f_1(1285),f_1(1530)和E/f_1(1420)的混合,结果表明,E/f_1(1420)的主要成份是胶子球.在此基础上给出了E/f_1(1420)的螺旋性振幅之比x的值,有待实验的检验.
The mixing mechanism of three axial-vector meson f_1(1285), f_1(1530) and E/f_1(1420) is discussed in this paper. The results show that the main component of E/f_1(1420) is the glueball.On this basis we calculate the ratio of the helicity amplitudes and expect an experimental test for this result.
出处
《高能物理与核物理》
CSCD
北大核心
1990年第7期614-619,共6页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
