ACCURACY OF THE PREDICTIONS FOR DIRECT CP VIOLATION

被引:31
|
作者
HEINRICH, J [1 ]
PASCHOS, EA [1 ]
SCHWARZ, JM [1 ]
WU, YL [1 ]
机构
[1] UNIV MAINZ,INST PHYS,W-6500 MAINZ,GERMANY
关键词
D O I
10.1016/0370-2693(92)91854-3
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the stability of weak-decay amplitudes on the renormalization scale-mu. It is shown that the dependence of amplitudes on mu and the values for A0 and A2 improve when chiral loops are included. The prediction for epsilon'/epsilon is positive and consistent with the new measurements.
引用
收藏
页码:140 / 144
页数:5
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