TeV scale mirage mediation in NMSSM and precision Higgs measurement

Kenichi Okumura

研究成果: 会議への寄与タイプ論文

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.

元の言語英語
出版物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
カナダ
Whistler
期間11/2/1511/6/15

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mediation
Higgs bosons
tuning
hierarchies
supersymmetry
sectors
symmetry

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

これを引用

Okumura, K. (2015). TeV scale mirage mediation in NMSSM and precision Higgs measurement. 論文発表場所 2015 International Workshop on Future Linear Colliders, LCWS 2015, Whistler, カナダ.

TeV scale mirage mediation in NMSSM and precision Higgs measurement. / Okumura, Kenichi.

2015. 論文発表場所 2015 International Workshop on Future Linear Colliders, LCWS 2015, Whistler, カナダ.

研究成果: 会議への寄与タイプ論文

Okumura, K 2015, 'TeV scale mirage mediation in NMSSM and precision Higgs measurement' 論文発表場所 2015 International Workshop on Future Linear Colliders, LCWS 2015, Whistler, カナダ, 11/2/15 - 11/6/15, .
Okumura K. TeV scale mirage mediation in NMSSM and precision Higgs measurement. 2015. 論文発表場所 2015 International Workshop on Future Linear Colliders, LCWS 2015, Whistler, カナダ.
Okumura, Kenichi. / TeV scale mirage mediation in NMSSM and precision Higgs measurement. 論文発表場所 2015 International Workshop on Future Linear Colliders, LCWS 2015, Whistler, カナダ.
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