Lepton angular asymmetries in semileptonic charmful B decays -: art. no. 077501

被引：35

作者：

Chen, CH ^{[1
]}

Geng, CQ

机构：

[1] Natl Cheng Kung Univ, Dept Phys, Tainan 701, Taiwan

[2] Natl Tsing Hua Univ, Dept Phys, Hsinchu 300, Taiwan

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.71.077501

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the lepton angular distributions in B -> D((*))l nu(l) decays. The lepton angular asymmetries in the decays with the general effective interactions are examined. We demonstrate that the asymmetries are sensitive to new physics with a right-handed quark current.

引用

页码：1 / 4

页数：4

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