PandaX limits on light dark matter with light mediator in the singlet extension of MSSM

Abstract

Using the latest PandaX limits on light dark matter (DM) with light mediator, we check the implication on the parameter space of the general singlet extension of MSSM (without $Z_3$ symmetry), which can have a sizable DM self-interaction to solve the small-scale structure problem. We find that the PandaX limits can stringently constrain such a paramter space, depending on the coupling $\lambda$ between the singlet and doublet Higgs fields. For the singlet extension of MSSM with $Z_3$ symmetry, the so-called NMSSM, we also demonstrate the PandaX constraints on its parameter space which gives a light DM with correct relic density but without sufficient self-interaction to solve the small-scale structure problem. We find that in this NMSSM the GeV dark matter with a sub-GeV mediator has been stringently constrained.

arXiv comment14 pages, 3 figures

References in corpus (49)

• Where are the missing galactic satellites?
• Results from a search for dark matter in the complete LUX exposure
• New results from DAMA/LIBRA
• Dark matter direct detection rate in a generic model with micrOMEGAs2.2
• A Method for Measuring (Slopes of) the Mass Profiles of Dwarf Spheroidal Galaxies
• Direct detection of a break in the teraelectronvolt cosmic-ray spectrum of electrons and positrons
• Beyond Collisionless Dark Matter: Particle Physics Dynamics for Dark Matter Halo Structure
• A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM
• NMHDECAY: A Fortran Code for the Higgs Masses, Couplings and Decay Widths in the NMSSM
• WIMP-Search Results from the Second CDMSlite Run
• Neutralino-Nucleon Scattering Revisited
• Dissipative hidden sector dark matter
• Thermal Relics in Hidden Sectors
• Resolving the Constrained Minimal and Next-to-Minimal Supersymmetric Standard Models
• Resonant Dark Forces and Small Scale Structure
• The velocity function in the local environment from LCDM and LWDM constrained simulations
• Discrete R symmetries for the MSSM and its singlet extensions
• Dark matter substructure and dwarf galactic satellites
• Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg $\times$ day Data of the CDEX-10 Experiment
• The fine-tuning of the generalised NMSSM
• Dark Light Higgs
• Implications of the DAMA and CRESST experiments for mirror matter-type dark matter
• The generalised NMSSM at one loop: fine tuning and phenomenology
• Enhanced $h\to \gamma \gamma$ rate in MSSM singlet extensions
• Do Baryons Alter the Halos of Low Surface Brightness Galaxies?
• Self-interacting scalar dark matter with local $Z_3$ symmetry
• $\nu \Lambda$MDM: A Model for Sterile Neutrino and Dark Matter Reconciles Cosmological and Neutrino Oscillation Data after BICEP2
• Direct Detection Signatures of Self-Interacting Dark Matter with a Light Mediator
• Constraining Dark Matter Models with a Light Mediator from PandaX-II Experiment
• Light dark matter in NMSSM and implication on Higgs phenomenology
• Non-universal gaugino masses and fine tuning implications for SUSY searches in the MSSM and the GNMSSM
• Self-interacting inelastic dark matter: A viable solution to the small scale structure problems
• Supervised deep learning in high energy phenomenology: a mini review
• Enhanced diphoton rates at Fermi and the LHC
• A light SUSY dark matter after CDMS-II, LUX and LHC Higgs data
• Status and prospects of light bino-higgsino dark matter in natural SUSY
• Testing electroweak SUSY for muon $g-2$ and dark matter at the LHC and beyond
• The Non-Minimal Supersymmetric Standard Model with $\tan \beta \simeq m_t/m_b$
• Particle Spectrum in the Non-Minimal Supersymmetric Standard Model with $\tan \beta \simeq m_t/m_b$
• Exploring light mediators with low-threshold direct detection experiments
• Current experimental constraints on NMSSM with large lambda
• SUSY dark matter in light of CDMS II results: a comparative study for different models
• Light mediators in dark matter direct detections
• Constraints of dark matter direct detection experiments on the MSSM and implications for LHC Higgs searches
• Residual effects of heavy sparticles in the bottom quark Yukawa coupling: a comparative study for the MSSM and NMSSM
• Dark Matter in the Singlet Extension of MSSM: Explanation of Pamela and Implication on Higgs Phenomenology
• Singlet extension of the MSSM as a solution to the small cosmological scale anomalies
• Split Supersymmetry Under GUT and Current Dark Matter Constraints
• Extending the MSSM with singlet Higgs and right handed neutrino for the self-interacting dark matter

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