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The inclusive semileptonic decays of the B meson are examined in the context of a CP softly broken two Higgs doublet model. The differential branching ratio, forward-backward asymmetry, CP-violating asymmetry, CP-violating asymmetry in the forward- backward asymmetry and polarization asymmetries of the final lepton in this decay are examined. The dependencies of these physical parameters on the model parameters are analyzed by paying a special attention to the effects of neutral Higgs boson (NHB) exchanges and possible CP violating effects. It has found that NHB effects are quite signifcant for the tau mode and the above- mentioned observables seems to be promising as a testing ground for new physics beyond the SM, especially for the existence of the CP-violating phase in the theory.
About the author
H¿LAL ACAR ¿stanbul University ¿stanbul Medicine Faculty, Onlology Institute, Çapa, ¿stanbul, Turkey Email: hilalacar@hotmail.com. Phone: 05359395365 AREAS OF SPECIALIZATION:Clinical Radiation Oncology Physicist POSITIONS:May 2005- ¿stanbul University, Department of Radiation Oncology, Research Assistant and PhD student
