Enhancement of the Transition Magnetic Moments of a Neutrino by Degenerate Electrons

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概要

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• The one-loop induced magnetic dipole moments of a neutrino are examined in a background of degenerate electrons in the standard model. For the nonrelativistic neutrino, these moments are enhanced by a factor (8p_F/3m_ν), whire p_F is the electron Fermi momentum and m_ νthe neutrino mass. For the relativistic neutrino, they enhance the flavor-changing but helicity-conserving process due to the absence of the GIM cancellation.

• 理論物理学刊行会の論文
• 1996-03-25

著者

• KIKUCHI Hisashi

  Ohu University

関連論文

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• Relaxation of Baryon Number in the Standard Electroweak Model : Progress Letters
• Recent Developments of the Theory of Tunneling
• Enhancement of the Transition Magnetic Moments of a Neutrino by Degenerate Electrons

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