Longitudinal polarization asymmetry of leptons in pure leptonic B decays

L. T. Handoko, L. T. Handoko, C. S. Kim, T. Yoshikawa

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The longitudinal polarization asymmetry of leptons in Bq→l+l- (q=d, s and l=e, μ, τ) 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.

Original languageEnglish
Article number077506
Pages (from-to)775061-775064
Number of pages4
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume65
Issue number7B
Publication statusPublished - 2002 Apr 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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