2002/10/03 by Tsutomu Miki, Miki, Tsutomu, Takahiro Miura +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0210051
10 pages, 5 figures, Talk presented by T. Miura at 3rd Workshop on Higher Luminosity B Factory, August 6-7, 2002, Shonan, Japan
arxiv created 2002/10/10 · arxiv updated 2009/11/30
We study effects of charged Higgs boson exchange in B → D τντ. The Yukawa couplings of Model II of two-Higgs-doublet model, which has the same Yukawa couplings as MSSM, is considered. We evaluate the decay rate including next-to-leading QCD corrections and estimate uncertainties in the theoretical calculation. Our analysis will contribute to probe an extended Higgs sector at B factory experiments.