Chargino and Neutralino Mass Spectra in Superstring-Inspired E_6 Model with R-Parity Violation : Particles and Fields

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概要

• 論文の詳細を見る

• From the viewpoint of a Calabi-Yau superstring E_6 model, we study low-energy effective theory with an extra U(1) gauge symmetry within the framework of a four generation model. Main emphasis is placed on chargino and neutralino mass spectra. When a fourth sneutrino evolves a non-zero VEV, various interesting phenomena are expected. Such an R-parity violating scenario together with the present experimental data leads to the result that masses of the lightest chargino and neutralino are 45〜80 GeV and 20〜90 GeV, respectively. A possible generation mixing among leptons is also predicted.

• 理論物理学刊行会の論文
• 1991-09-25

著者

• 松岡 武夫

  皇學館大

• 松田 正久

  愛知教育大

• MATSUDA Masahisa

  Department of Physics and Astronomy, Aichi University of Education

• HATTORI Chuichiro

  Science Division, General Education, Aichi Institute of Technology

• MATSUOKA Takeo

  Department of Physics, Nagoya University

• MOCHINAGA Daizo

  Nishio-Higashi High School

• MOCHlNAGA Daizo

  Department of Physics, Nagoya University

• HATTORI Chuichiro

  Department of Physics,Aichi Institute of Technology

• Matsuoka Takeo

  Department Of Physics Nagoya University

• Mochinaga D

  Nishio-higashi High School

• Hattori C

  Science Division General Education Aichi Institute Of Technology

• Hattori Chuichiro

  Department Of Physics College Of General Education Aichi Institute Of Technology

• Matsuda Masahisa

  Department Of Physics Aichi University Of Education

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