Discovery potential of the NmSuGra model

C. Balázs, D. Carter

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Abstract

We consider a gauge-singlet extension of the minimal supergravity motivated (mSuGra) model, which contains only one additional parameter: λ, the Higgs-singlet-Higgs coupling. In NmSuGra the μ-problem is solved and the electroweak fine tuning is reduced compared to mSuGra. First, we identify parameter regions of NmSuGra which are preferred by present experiments. Then, we show that most of these regions are amenable to detection by the combination of the Large Hadron Collider (LHC) and an upgraded Cryogenic Dark Matter Search (CDMS). Regions which are not detectable by the LHC and CDMS are unfavored by the present value of the anomalous magnetic moment of the muon at 99 % confidence level.

Original languageEnglish
Title of host publicationThe Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008
Pages324-328
Number of pages5
Volume1115
DOIs
Publication statusPublished - 2009
EventInternational Workshop on the Dark Side of The Universe (DSU) 2008 - Cairo, Egypt
Duration: 1 Jun 20085 Jun 2008
Conference number: 4th

Conference

ConferenceInternational Workshop on the Dark Side of The Universe (DSU) 2008
Abbreviated titleDSU 2008
CountryEgypt
CityCairo
Period1/06/085/06/08

Keywords

  • Dark matter
  • Phenomenology
  • Rare decays
  • Supersymmetric standard model

Cite this

Balázs, C., & Carter, D. (2009). Discovery potential of the NmSuGra model. In The Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008 (Vol. 1115, pp. 324-328) https://doi.org/10.1063/1.3131520
Balázs, C. ; Carter, D. / Discovery potential of the NmSuGra model. The Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008. Vol. 1115 2009. pp. 324-328
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Balázs, C & Carter, D 2009, Discovery potential of the NmSuGra model. in The Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008. vol. 1115, pp. 324-328, International Workshop on the Dark Side of The Universe (DSU) 2008, Cairo, Egypt, 1/06/08. https://doi.org/10.1063/1.3131520

Discovery potential of the NmSuGra model. / Balázs, C.; Carter, D.

The Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008. Vol. 1115 2009. p. 324-328.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

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Balázs C, Carter D. Discovery potential of the NmSuGra model. In The Dark Side of the Universe - 4th International Workshop on the Dark Side of the Universe, DSU 2008. Vol. 1115. 2009. p. 324-328 https://doi.org/10.1063/1.3131520