On the Universal V-A Current-Current Interaction with CP Violation

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概要

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• A general universal V-A current-current interaction with CP violation proposed by complete analogy with the ordinary weak interaction is analyzed. We propose a test of checking mutual consistency of the various components involved in the interaction; the test consists of the requirements that both the magnitude of the parity violating nuclear potential and that of the ΔS=2 transition do not affect those obtained from the ordinary weak interaction. It is shown that there is still but a little possibility for this kind of interaction to satisfy our requirements and that the CP violating phase difference in the amplitude of K→2π decay is at most 10^<-3> in magnitude which results in η_<+->simeη_00. A discussion is given for comparison with other similar proposals.

• 理論物理学刊行会の論文
• 1970-03-25

著者

• Konuma Michiji

  Reseach Institute For Fundamental Physics Kyoto University

• Nakagawa Masami

  Department Of Civil Engineering Tohoku University

• NAKAGAWA Masami

  Department of Physics, Nagoya University : the Takeda foundation

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