TeV scale mirage mediation in NMSSM and precision Higgs measurement

Kenichi Okumura

研究成果: Contribution to conferencePaper査読

1 被引用数 (Scopus)

抄録

We propose that the TeV scale mirage mediation in the Next-to-Minimal Supersymmetric Standard Model (NMSSM) is a novel solution for the little hierarchy problem in supersymmetry. The 125 GeV Higgs boson can be accommodated with the new quartic coupling or the mixing with the singlet. The fine-tuning measures are estimated numerically and found as low as 10% or below for 1:5 TeV gluino and 1 TeV stop. The higgsino can be as heavy as 500 GeV without deteriorating the fine-tuning. An undesirable singlet-doublet mixing in the Higgs sector is suppressed due to approximate scale symmetries. We investigate the couplings of the Higgs bosons and discuss the prospects for studying them at LHC and ILC.

本文言語英語
出版ステータス出版済み - 1 1 2015
イベント2015 International Workshop on Future Linear Colliders, LCWS 2015 - Whistler, カナダ
継続期間: 11 2 201511 6 2015

その他

その他2015 International Workshop on Future Linear Colliders, LCWS 2015
国/地域カナダ
CityWhistler
Period11/2/1511/6/15

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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