Top Decay in Minimal Supersymmetric Model

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概要

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• Top quark decay in the Minimal Supersymmetric Model is studied. Possible decays are t → bW^+,t^^〜_1z^^〜_k,b^^〜w^^〜^+_1, t^^〜_1g^^〜 and bH^+. We find that the supersymmetric modes can overwhelmingly dominate the t decay in a wide and still allowed range of the model parameters and that they have very distinctive signatures compared to the standard mode bW^+. This could shed a crucial impact on t quark search.

• 素粒子論グループ 素粒子研究編集部の論文
• 1992-07-20

著者

• KON Tadashi

  Faculty of Engineering, Seikei University

• Kon Tadashi

  Faculty Of Engineering Seikei University

• KIZUKURI Yoshiki

  Department of Physics, Tokai University

• HIDAKA KEISHO

  Department of Physics, Tokyo Gakugei University

• Hidaka Keisho

  Department Of Physics Tokyo Gakugei University

• Hidaka K

  Tokyo Gakugei Univ. Tokyo

• Kizukuri Yoshiki

  Department Of Physics Faculty Of Science Tokai University

関連論文

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• The automatic computation for SUSY processes (素粒子物理とその将来像)
• Electromagnetic Form Factors of Deuteron at Large Momentum Transfers in the Covariant Oscillator Quark Model : Particles and Fields
• Structure Functions of Electron-Deuteron Elastic Scattering and Deuteron Magnetic Moment in Relativistic Quark Model
• Deuteron Elastic Electromagnetic Form Factor in Relativistic Harmonic Oscillator Model
• Top Decay in Minimal Supersymmetric Model
• e^+e^- Decay Processes of cc^^- Bound States in Relativistic Harmonic Oscillator Model
• Generalized Duality, π-Reggeon Exchange and Resonance Decay Effects in Inclusive Reactions
• Observable Signatures of Resonances in Composite Models of Quarks, Leptons and Gauge Bosons : Particles and Fields
• Pion-exchange mechanism in the inclusive reaction γ十p→π-+anything
• The Masses of Scalar Quarks and Scalar Leptons in Supersymmetric SU(3)×SU(2)×U(1)×U'(1) Models : Particles and Fields
• Semileptonic Decays of Mesons in Relativistic Harmonic Oscillator Model
• On Possibility of Light Neutralino
• T-Odd Asymmetry in Production and Decay of Neutralino by e^+ e^- Annihilation
• Electroweak Induced Asymmetry in the e^+e^-⇾TT^^-^* Process and Structures of Topped Meson Current
• Cosmological Upper Limit of the SUSY Scalar Masses
• A Supersymmetric SU_c(3)×SU_w(2)×U_Y(1)×U'(1) Model Consistent with Low Energy Phenomena : Particles and Fields

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