New Physics and CP Angles Measurement at B Factory : Particles and Fields
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概要
- 論文の詳細を見る
We have analyzed the extent to which the CP angles to be measured at B factories can deviate from the geometrical ones defined in the unitarity triangle under the existence of new physics. The measurements are given in a rephasing invariant form. If the KM matrix is not a 3 × 3 unitary matrix, φ^^~_1 and φ^^~_3 are affected, and the value of φ^^~3 depends on the decay mode. The deviation is found to be less than the experimental precision attained in the next decade. The deviation of the sum of the three angles from π cannot be detected unless new physics contributes significantly to b decay or c decay.
- 理論物理学刊行会の論文
- 1997-10-25
著者
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栗本 猛
富山大学理学部
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Tomita Atsushi
Department Of Physics Osaka University
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Kurimoto Takeshi
Department Of Physics College Of General Education Osaka University
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