Study of Wino Pair Production in e^+e^- Annihilation

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概要

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• We discuss wino pair production in e^+e^- annihilation and subsequent leptonic wino decay for various types of supersymmetric or supergravity models. Phenomenological predictions on this process depend considerably on a specific model. We analyze the energy distribution, forward-backward asymmetry and angular distribution of a charged lepton in the final state. It will be possibly by future e^+e^- experiments to know what type of supersymmetric model is realized in nature, especially whether the vacuum expectation values of two Higgs scalars are equal and Majorana masses of gauge fermions are large.

• 1987-08-25

著者

• KIZUKURI Yoshiki

  Department of Physics, Tokai University

• Otake Yoshie

  Riken

• Otake Yoshie

  Department Of Physics Waseda University

• FUKAI Tomoki

  Department of Physics, Waseda University

• Oshimo N

  Department Of Physics Ochanomizu University

• FUKAI Tomoki

  TATA Institute of fundamental Research

• OSHIMO Noriyuki

  Institut fur Theoretische Physik, Universitat Wien

• SUGIYAMA Naoshi

  Research Institute for Theoretical Physics, Hiroshima University

• Kizukuri Y

  Tokai Univ.

• Kizukuri Yoshiki

  Department Of Theoretical Physics University Of Oxford

• Kizukuri Yoshiki

  Department Of Physics Faculty Of Science Tokai University

• Sugiyama N

  Kyoto Univ. Kyoto Jpn

• Sugiyama Naoshi

  Research Institute For Theoretical Physics Hiroshima University

• KIZUKURI Yoshiki

  Department of Theoretical Physics, University of Oxford

関連論文

• Study of Wino Pair Production in e^+e^- Annihilation
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