Two Higgs Doublet Model and Lepton Polarization in the B -> K tau+ tau- Decay

1997/05/31 by T. M. Aliev, M. Savci, A. Ozpineci +1 · 1 citation
Physics and Astronomy · #hep-ph

paper · pdf · doi:10.1088/0954-3899/24/1/009

published as J.Phys.G24:49-65,1998 · 25 pages, 20 figures, LaTeX formatted

arxiv created 1997/10/09 · arxiv updated 2009/11/30

Abstract

The decay width, forward-backward asymmetry and tau lepton longitudinal and transversal polarization for the exclusive (B -> K tau⁺ tau^-) decay in a two Higgs doublet model are computed. It is shown that the forward-backward asymmetry and longitudinal polarization of the tau lepton are very effective tools for establishing new physics.

Cited by

• Lepton polarization and CP-violating effects in B→ K₀^*(1430) ℓ⁺ℓ^- Decay in Standard and Two Higgs Doublet Model