Longitudinal polarization asymmetry of leptons in pure leptonic [Formula Presented] decays

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

Research output: Contribution to journalArticle


The longitudinal polarization asymmetry of leptons in (Formula presented) (Formula presented) and (Formula presented) 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
Number of pages1
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number7
Publication statusPublished - 2002 Jan 1


All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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