Asymmetries in the Single Smuon Production e^+e^-→μ^+γ^^~μ^^~^-

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概要

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• We investigate the longitudinal asymmetries, the forward-backward asymmetries and the polarized forward-backward asymmetries in the single production of supersymmetric partner of muon: e^+e^-→μ^+γ^^~μ^^~^-. As the most salient feature, these asymmetries depend on the mass spectrum of the supersymmetric partners not only primarily through the threshold effects but also secondarily through the decay width of zino and the Feynman propagators of exchange type. As the consequence of this feature, it is shown that the asymmetries are of crucial importance in discriminating two typical N=1 supergravity GUT models, i.e., the canonical model and the no-scale model and in clarifying the possible breaking mechanism of supersymmetry.

• 理論物理学刊行会の論文
• 1988-01-25

著者

• Kon Tadashi

  Department Of Physics Rikkyo University

関連論文

• Asymmetries in the Single Smuon Production e^+e^-→μ^+γ^^~μ^^~^-
• Longitudinal Asymmetries in the Supersymmetric Single Photon Production
• Single Scalar Electron Production in Polarized e^+e^- Collisions

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