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1. 华南师范大学
2. 中山大学物理学系
Published:1988,
Published Online:25 March 1988,
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Lattice Calculation of Decay Constants of Mesons. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 27(2).(1988)
DOI:
Lattice Calculation of Decay Constants of Mesons. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 27(2).(1988) DOI:
本文用格点色动力学的强耦合展开方法和pade′近似
计算π和ρ介子衰变常数比f_πm_ρ/f_ρ
得到与实验相近的结果.
Using the strong coupling expansion method and Pade’ approximant of lattice QCD
we calculate the decay constant ratio of π over ρ
i. e.
fπmρ/fρ
and obtain a result which is consistent with experiment.
&nbsp格点规范理论介子衰变常数
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