A light SUSY dark matter after CDMS-II, LUX and LHC Higgs data
arXiv:1311.0678 · doi:10.1007/JHEP05(2014)056
Abstract
In SUSY, a light dark matter is usually accompanied by light scalars to achieve the correct relic density, which opens new decay channels of the SM like Higgs boson. Under current experimental constraints including the latest LHC Higgs data and the dark matter relic density, we examine the status of a light neutralino dark matter in the framework of NMSSM and confront it with the direct detection results of CoGeNT, CDMS-II and LUX. We have the following observations: (i) A dark matter as light as 8 GeV is still allowed and its scattering cross section off the nucleon can be large enough to explain the CoGeNT/CDMS-II favored region; (ii) The LUX data can exclude a sizable part of the allowed parameter space, but still leaves a light dark matter viable; (iii) The SM-like Higgs boson can decay into the light dark matter pair with an invisible branching ratio reaching 30% under the current LHC Higgs data, which may be tested at the 14 TeV LHC experiment.
18 pages, 4 figures
References in corpus (16)
- First results from the LUX dark matter experiment at the Sanford Underground Research Facility
- Dark Matter Results from 225 Live Days of XENON100 Data
- First results from DAMA/LIBRA and the combined results with DAMA/NaI
- Results from a Search for Light-Mass Dark Matter with a P-type Point Contact Germanium Detector
- Possible Evidence For Dark Matter Annihilation In The Inner Milky Way From The Fermi Gamma Ray Space Telescope
- Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS
- Constraints on light mediators: confronting dark matter searches with B physics
- A light Higgs scalar in the NMSSM confronted with the latest LHC Higgs data
- Can neutralinos in the MSSM and NMSSM scenarios still be light?
- LHC constraints on light neutralino dark matter in the MSSM
- Light NMSSM Neutralino Dark Matter in the Wake of CDMS II and a 126 GeV Higgs
- Fermi Bubbles under Dark Matter Scrutiny. Part I: Astrophysical Analysis
- Supersymmetry with Light Dark Matter confronting the recent CDMS and LHC Results
- SUSY dark matter in light of CDMS II results: a comparative study for different models
- Light dark matter for Fermi-LAT and CDMS observations
- Testing the higgsino-singlino sector of the NMSSM with trileptons at the LHC
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- Singlet extension of the MSSM as a solution to the small cosmological scale anomalies
- Deep Learning Jet Image as a Probe of Light Higgsino Dark Matter at the LHC
- Axion Dark Radiation: Hubble Tension and Hyper-kamiokande Neutrino Experiment
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- Enhanced lines and box-shaped features in the gamma-ray spectrum from annihilating dark matter in the NMSSM
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- Higgsino Asymmetry and Direct-Detection Constraints of Light Dark Matter in the NMSSM with Non-Universal Higgs Masses
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- Dark matter constraints and the neutralino sector of the scNMSSM
- Constraining dark matter in the LRTH model with latest LHC, XENON100 and LUX data
- (1) GeV dark matter in SUSY and a very light pseudoscalar at the LHC
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- PandaX limits on light dark matter with light mediator in the singlet extension of MSSM