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

页码：215 / 218

页数：4

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