Longitudinal polarization asymmetry of leptons in pure leptonic B decays -: art. no. 077506

被引：9

作者：

Handoko, LT ^{[1
]}

Kim, CS

Yoshikawa, T

机构：

[1] Kompleks PUSPIPTEK Serpong, LIPI, Pusat Penelitian Fis, Tangerang 15310, Indonesia

[2] Univ Indonesia, Jurusan Fis FMIPA, Depok 16424, Indonesia

[3] Yonsei Univ, Dept Phys, Seoul 120749, South Korea

[4] Yonsei Univ, IPAP, Seoul 120749, South Korea

[5] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA

来源：

PHYSICAL REVIEW D | 2002年 / 65卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.65.077506

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The longitudinal polarization asymmetry of leptons in B-q-->l(+)l(-) (q=d,s and l=e,mu,tau) decays is investigated. The analysis is done in a general manner by using the effective operator approach. It is shown that the longitudinal polarization asymmetry should provide a direct search for the scalar and pseudoscalar type interactions that are induced in all variants of Higgs-doublet models.

引用

页数：4

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