論文

本文へのリンクあり
2007年5月7日

Gauge Mediation with D-term SUSY Breaking

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
  • Y. Nakayama
  • ,
  • Masato Taki
  • ,
  • Taizan Watari
  • ,
  • T. T. Yanagida

655
1-2
開始ページ
58
終了ページ
66
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.physletb.2007.08.064

We construct a gauge-mediation model with a D-term supersymmetry (SUSY)
breaking. R-symmetry breaking necessary for generating the SUSY standard-model
gaugino masses is given by gaugino condensation of a strongly coupled gauge
theory in the hidden sector. The energy scale of the strong dynamics of the
hidden sector gauge theory should be around the messenger mass scale M, or
otherwise perturbative calculations would be reliable and would lead to
negative soft mass squared for squarks and sleptons. Thus, all the mass scales
are controlled by a virtually single parameter, \sqrt{D}/M. This model covers a
very wide range of gravitino mass, m_{3/2} \simeq 1 eV--100 TeV. Possible
embeddings of the model in string theory are also discussed.

リンク情報
DOI
https://doi.org/10.1016/j.physletb.2007.08.064
arXiv
http://arxiv.org/abs/arXiv:0705.0865
URL
http://arxiv.org/abs/0705.0865v2
URL
http://arxiv.org/pdf/0705.0865v2 本文へのリンクあり
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34848909615&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=34848909615&origin=inward
ID情報
  • DOI : 10.1016/j.physletb.2007.08.064
  • ISSN : 0370-2693
  • arXiv ID : arXiv:0705.0865
  • SCOPUS ID : 34848909615

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