Search for CP violation in tau lepton decay

被引：0
|
作者：
Kass, RD [1 ]
机构：
[1] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1999年 / 76卷
关键词：
D O I：
10.1016/S0920-5632(99)00470-3
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Using the CLEO II detector a search for CP violation in tau lepton decay has been performed. CP violation can manifest itself as a difference in tau(+) and tau(-) angular distributions. Using this technique a sample of tau(+/-) --> K(o)pi(+/-)nu(tau) decays has been analyzed for evidence of CP violation. No evidence for CP violation is found and we set the model dependent 90% confidence limit -1.7 < gsin theta(CP) < 0.6.
引用
收藏
页码：215 / 218
页数：4
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