SUSY-INDUCED CP VIOLATION IN T-DECAYS AT E-E+ COLLIDERS

被引：29
|
作者：
GRZADKOWSKI, B
KEUNG, WY
机构：
[1] Theory Division, CERN
来源：
PHYSICS LETTERS B | 1993年 / 316卷 / 01期
关键词：
D O I：
10.1016/0370-2693(93)90669-9
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
CP violation in the decays t-->l+nub and t-vbBAR from the production process e-e+-->ttBAR is discussed. Since the asymmetry proposed as a measure of CP violation vanishes even at the one-loop level in the Standard Model (SM), it may be a useful tool to search for sources of CP violation outside of the SM. As an illustration the asymmetry has been computed within supersymmetric extensions of the SM. Prospects for its measurement at future high-energy linear colliders are discussed.
引用
收藏
页码：137 / 147
页数：11
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