Search for Color-Excitation in Single- and Di-Muon Neutrino-Production

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概要

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• Aiming at a search for possible color-excitation, inclusive neutrino reactions are analysed with a weak interaction model incorporating a color-changing current in addition to the standard GIM current. Various cross section ratios and average y value, etc., for both single- and di-muon processes are evaluated and compared with available experimental data. The high-y anomaly in anti-neutrino reactions observed by the HPWF collaboration favors a right-handed color-changing current, the color threshold being at 〜4 GeV. In contrast, the latest data reported by the CDHS, collaboration, though in good agreement with the GIM predictions, do not rule out a left-handed color-changing current.

• 理論物理学刊行会の論文
• 1978-01-25

著者

• Tsai S.y.

  Department Of Physics And Atomic Energy Research Institute College Of Science And Technology Nihon U

• Tsai S.y.

  Department Of Pysics College Of Science And Technology Nihon University

• TSAI S.Y.

  Department of Pysics, College of Science and Technology, Nihon University

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• A Phenomenological Study of Violation of CP and CPT Symmetries in the Neutral Kaon System
• A Phenomenological Study of Violation of PC Invariance in Decays of K^0 and K^^-^0
• Search for Color-Excitation in Single- and Di-Muon Neutrino-Production
• Meso-Strong and Weak Interactions in the SU(3)閑SU(3)" Scheme of the Three-Triplet Model
• Interpretation of the ψ Particles in the Framework of the Three-Triplet Model
• Selection Rules and Neutral Currents in Semi-Leptonic Weak Processes

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