Studying Gaugino Mass in Semi-Direct Gauge Mediation(Particles and Fields)

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概要

• 論文の詳細を見る

• We study gaugino mass generation in the context of semi-direct gauge mediation models, where the messengers are charged under both the hidden sector and the standard model gauge groups while they do not play important roles in dynamical supersymmetry breaking. We clarify the cancellation of the leading contributions of the supersymmetry breaking effects to the gaugino mass in this class of models in terms of the macroscopic effective theory of the hidden sector dynamics. We also consider how to retrofit the model so that we obtain the non-vanishing leading contribution to the gaugino mass.

• 理論物理学刊行会の論文
• 2010-02-25

著者

• Ibe Masahiro

  Slac National Accelerator Lab. Ca Usa

• Ibe Masahiro

  Slac National Accelerator Laboratory

• IZAWA Ken-iti

  Yukawa Institute for Theoretical Physics, Kyoto University

• Nakai Yuichiro

  Kyoto Univ. Kyoto Jpn

• Nakai Yuichiro

  Yukawa Institute For Theoretical Physics Kyoto University

• Izawa Ken-iti

  Yukawa Institute For Theoretical Physics Kyoto University:institute For The Physics And Mathematics

• IZAWA Ken-Iti

  Yukawa Institute for Theoretical Physics, Kyoto University:Institute for the Physics and Mathematics of the Universe, University of Tokyo

• Nakai Yuichiro

  Yukawa Institute for Theoretical Physics, Kyoto University

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• Higgs Portal to Visible Supersymmetry Breaking

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