Study of B→K0*(1430)ll̄ decays

Chuan Hung Chen, Chao Qiang Geng, Chong Chung Lih, Chun Chu Liu

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25 Citations (Scopus)

Abstract

We examine the exclusive rare decays of B→K0*(1430)̄ with K0*(1430) being the p-wave scalar meson and =ν, e, μ, τ in the standard model. The form factors for the B→K0* transition matrix elements are evaluated in the light-front quark model. For the decays of B→K0*̄, the branching ratios are found to be (11.6,1.63,1.62,0.029)×10-7 with =(ν,e,μ,τ) and the integrated longitudinal lepton polarization asymmetries (-0.97,-0.95,-0.03) with =(e,μ,τ), respectively.

Original languageEnglish
Article number074010
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume75
Issue number7
DOIs
Publication statusPublished - 2007 Apr 16

All Science Journal Classification (ASJC) codes

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

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