Large Yukawa-coupling Impact on H^+ Decay in the MSSM

スポンサーリンク

概要

• 論文の詳細を見る

• The decay of the charged Higgs boson H^+ is comprehensively studied in the minimal supersymmetric model. We find that the supersymmetric mode t^^^b^^< ≂> can overwhelmingly dominate the H^+ decay in a substantially wide (and still allowed) range of the model parameters due to the large t- and b- quark Yukawa couplings and the large t^^〜- and b^^〜- mixings and that this mode has very distinctive signatures compared to the "conventional" dominant modes γ^+ν_γ and tb^^-. This could shed a crucial impact on the H^+ search at future colliders.

• 1993-06-20

著者

• Kon T

  Seikei Univ. Tokyo Jpn

• 日高 啓晶

  東京学芸大

• Majerotto W.

  Instiiut Fur Hochenergiephysik Osterreichische Akademie Der Wissenschaften

• Bartl A.

  Institut fur Theoretische Physik, Universitat Wien

• Kon T.

  Faculty of Engineering, Seikei University

• Kizukuri Y.

  Department of Physics, Tokai University

• Kizukuri Y.

  Department Of Physics Tokai University

• Bartl A.

  Institut Fur Theoretische Physik Universitat Wien

• Kon T.

  Faculty Of Engineering Seikei University

関連論文

• Large Squark-mixing Impact on H^+ Decay in the MSSM(YITP workshop(Particle physics and its future perspective))
• Large Yukawa-coupling Impact on H^+ Decay in the MSSM
• Scalar Top Production at ep Collider HERA
• Absolute Mass Limits of Gaugino-Higgsino Sector in MSSM from LEP and CDF (素粒子論における現象論の展開)
• 1aSD-7 Improved SUSY QCD corrections to the Higgs boson decays into squarks
• 第5回高エネルギースピン物理国際会議
• QCD corrections to the decay H^+ → tb^^- in the Minimal Super symmetric Standard Model(Minimal SUSY Standard Model)
• The effect of large squark-mixing on supersymmetric charged Higgs boson decay(SUSY Phenomenology part I)
• Impact of bosonic decays on the search for t^^〜_1 and b^^〜_1 squarks
• Impact of bosonic decays of sleptons on search for τ^^〜_2 and ν^^〜_τ(Higgs and other bosons)
• Bosonic decays of t^^〜2 and b^^〜2
• Bosonic decays of t^^〜_2 and b^^〜_2
• Impact of squark pair decay modes on search for supersymmetric neutral Higgs bosons
• Search For Neutralinos At The Z^0 Peak In e^-e^+ Collider
• Present Status of Susy Phenomenology
• 27a-D-11 Spin Asymmetries at Short Distances As a means of Recognizing Supersymmetric Interactions
• 3a-BD-10 Spin Asymmetries in Large P_γ Production of Lepton Pain and Gauge Bosons
• Spin Asymmetries of Large P_T Production Processes in the Collision of Polarized Hadrons Based on the Gauge Models
• Impact of CP phases on stop and sbottom searches

もっと見る 閉じる

スポンサーリンク