The semi-constrained NMSSM satisfying bounds from the LHC, LUX and Planck
May 26, 201419 pages
Published in:
- JHEP 08 (2014) 046
- Published: 2014
e-Print:
- 1405.6647 [hep-ph]
Report number:
- LPT-ORSAY-14-30,
- LUPM-14-015
View in:
Citations per year
Abstract: (Springer)
We study the parameter space of the semi-constrained NMSSM, compatible with constraints on the Standard Model like Higgs mass and signal rates, constraints from searches for squarks and gluinos, a dark matter relic density compatible with bounds from WMAP/Planck, and direct detection cross sections compatible with constraints from LUX. We consider the region in parameter space with an additional lighter Higgs boson in the 60-120 GeV mass range. It is detectable in the diphoton mode or in decays into a pair of lighter CP-odd Higgs bosons. This region in parameter space allows for a fine-tuning as low as about 100, and dominantly singlino like dark matter with a mass down to 1 GeV, but possibly a very small direct detection cross section.Note:
- 19 pages, 13 Figures
- Supersymmetry Phenomenology
- minimal supersymmetric standard model
- Higgs particle: mass
- Higgs particle: singlet
- squark: search for
- gluino
- dark matter: relic density
- dark matter: direct detection
- satellite: Planck
- CERN LHC Coll
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Figures(13)
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