Charged Higgs Effects in Inclusive and Exclusive Weak Radiative B-Decays : Particles and Fields

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概要

• 論文の詳細を見る

• The decay B→X_<sγ> is analysed with the non-standard physical effects due to the charged Higgs contribution in the two-Higgs-doublet model. The hard γemission of B-meson, being induced at one-loop level, is an important process to search for the non-standard contributions in the low energy region. It is shown that the charged Higgs contribution can provide sizable enhancements for the weak radiative B-decay compared to the standard model. It is also found that the process such as B→K^*(1410)+γhas the largest fraction in the exclusive radiative decays, which amounts to almost 20 %.

• 理論物理学刊行会の論文
• 1993-05-25

著者

• TANIMOTO Morimitsu

  Department of Physics, Niigata University

• Tanimoto Morimitsu

  Science Education Laboratory, Ehime University

• TANIMOTO Masayuki

  Yukawa Institute for Theoretical Physics, Kyoto University

• 松田 正久

  愛知教育大

• HAYASHI Takemi

  Kogakkan University

• MATSUDA Masahisa

  Department of Physics and Astronomy, Aichi University of Education

• TANIMOTO Morimitu

  Department of Physics, Niigata University

• Tanimoto Morimitsu

  Science Education Laboratory Ehime University

• Tanimoto Morimitu

  Department Of Physics Niigata University

• Morimitsu Tanimoto

  Science Education Laboratory Ehime University

• Hayashi T

  Kogakkan University

• HAYASHI Takemi

  Kure National College of Technology

• HATTORI Toshihiko

  Institute of Theoretical Physics, University of Tokushima

• Tanimoto Morimitsu

  Cfif

• HASUIKE Tsutom

  Department of Physics, Anan College of Technology

• Matsuda Masahisa

  Department Of Physics Aichi University Of Education

• HAYASHI Toshio

  Department of Physics, University of Kagawa

• HAYASHI Toshio

  Department of Physics, Faculity of Education, University of Kagawa

• TANIMOTO Morimitsu

  Faculty of Education, Ehime University

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