論文

査読有り
2016年11月

Splitting mass spectra and muon g-2 in Higgs-anomaly mediation

PHYSICS LETTERS B
  • Wen Yin
  • ,
  • Norimi Yokozaki

762
開始ページ
72
終了ページ
79
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.physletb.2016.09.024
出版者・発行元
ELSEVIER SCIENCE BV

We propose a scenario where only the Higgs multiplets have direct couplings to a supersymmetry (SUSY) breaking sector. The standard model matter multiplets as well as the gauge multiples are sequestered from the SUSY breaking sector; therefore, their masses arise via anomaly mediation at the high energy scale with a gravitino mass of similar to 100 TeV. Due to renormalization group running effects from the Higgs soft masses, the masses of the third generation sfermions become O (10) TeV at the low energy scale, while the first and second generation sfermion masses are O (0.1-1) TeV, avoiding the tachyonic slepton problem and flavor changing neutral current problem. With the splitting mass spectrum, the muon g - 2 anomaly is explained consistently with the observed Higgs boson mass of 125 GeV. Moreover, the third generation Yukawa couplings are expected to be unified in some regions. (C) 2016 The Author(s). Published by Elsevier B.V.

Web of Science ® 被引用回数 : 21

リンク情報
DOI
https://doi.org/10.1016/j.physletb.2016.09.024
arXiv
http://arxiv.org/abs/arXiv:1607.05705
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000388473700009&DestApp=WOS_CPL
Arxiv Url
http://arxiv.org/abs/1607.05705v3
Arxiv Url
http://arxiv.org/pdf/1607.05705v3 本文へのリンクあり

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