Large CP Violation in B_s Decays and Light W_R : Particles and Fields
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概要
- 論文の詳細を見る
In the framework of the minimal SU(2)_L×SU(2)_R×U(1) theory, the possibility of large CP violating asymmetries in B_s decays is investigated. We show that a certain class of models where the CP symmetry is violated spontaneously and a relatively light W_R is allowed leads naturally to large CP asymmetries in the nonleptonic decays (〜20%) and in the semileptonic decays (〜20%) for a certain mass domain of W_R. The decay modes B_S→D_s*D^^-_s*, D_sD^^-_s and ψψ will be promising ones for finding CP violation.
- 理論物理学刊行会の論文
- 1990-09-25
著者
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西浦 宏幸
大阪工大情報
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西浦 宏幸
阪大・教養
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Takasugi E
Osaka Univ.
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NISHIURA Hiroyuki
Faculty of Information Science and Technology
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TAKASUGI Eiichi
Institute of Physics, College of General Education
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NISHIURA Hiroyuki
Institute of Physics, College of General Education Osaka University
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NISHIURA Hiroyuki
Research Institute for Fundamental Physics Kyoto University
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TAKASUGI Eiichi
Department of Physics, Osaka University
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Tanaka M
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
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田中 雅慶
Toshiba Corporation Semiconductor Company
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Tanaka M
Kobe Tokiwa Junior College
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TANAKA Minoru
Institute of Physics, College of General Education, Osaka University
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Takasugi Eiichi
Institute Of Physics College Of General Education Osaka University
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TANAKA Minoru
KEK, National Lab. for High Energy Phys.
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NISHIURA Hiroyuki
College of General Education, Osaka University
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Nishiura Hiroyuki
Institute Of Physics College Of General Education Osaka University
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Tanaka Minoru
Institute Of Geoscience University Of Tsukuba
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TAKASUGI Eiichi
Department of Physics, Osaka University:Department of Physics, Hokkaido University
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TAKASUGI Eiichi
Institute of Physics, College of General Education, Osaka University
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TANAKA Minoru
Institute of Physics, College of General Education Osaka University
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