Effective field theory analysis of composite higgsino-like and wino-like thermal relic dark matter
arXiv:2011.06025 · doi:10.1088/1475-7516/2021/05/060
Abstract
We study the effective field theory (including operators up to dimension five) of models in which dark matter is composite, consisting of either an electroweak doublet Dirac fermion (`higgsino-like dark matter') or an electroweak triplet Majorana fermion (`wino-like dark matter'). Some of the dimension-five operators in the former case cause mass splittings between the neutralino and chargino states, leading to a depleted rate of coannihilations and viable thermal relic dark matter with masses of the order of tens to hundreds of GeV rather than the usual pure higgsino thermal relic mass of 1 TeV. No such effects are found in the latter case (where the usual thermal relic mass is 3 TeV). Other operators, present for both wino- and higgsino-like dark matter, correspond to inelastic electromagnetic dipole moment interactions and annihilation through these can lead to viable models with dark matter masses up by an order of magnitude compared to the usual values.
arXiv comment23 pages, 5 figures
References in corpus (66)
- First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
- Planck 2015 results. XIII. Cosmological parameters
- Results from a search for dark matter in the complete LUX exposure
- Searching for Dark Matter Annihilation from Milky Way Dwarf Spheroidal Galaxies with Six Years of Fermi-LAT Data
- CalcHEP 3.4 for collider physics within and beyond the Standard Model
- Minimal Dark Matter
- First Dark Matter Search Results from the XENON1T Experiment
- Inelastic Dark Matter
- Weak lensing mass reconstruction of the interacting cluster 1E0657-558: Direct evidence for the existence of dark matter
- WIMP dark matter candidates and searches - current status and future prospects
- The Well-Tempered Neutralino
- Dark Matter Constraints from Observations of 25 Milky Way Satellite Galaxies with the Fermi Large Area Telescope
- Non-perturbative Effect on Thermal Relic Abundance of Dark Matter
- micrOMEGAs: Version 1.3
- Phenomenological consequences of supersymmetry with anomaly-induced masses
- Re-Evaluation of the Elastic Scattering of Supersymmetric Dark Matter
- Dark matter production in the early Universe: beyond the thermal WIMP paradigm
- Search for dark matter annihilations towards the inner Galactic halo from 10 years of observations with H.E.S.S
- Dark-Matter Electric and Magnetic Dipole Moments
- Review of LHC Dark Matter Searches
- The Status of Inelastic Dark Matter
- In Wino Veritas? Indirect Searches Shed Light on Neutralino Dark Matter
- Sommerfeld factor for arbitrary partial wave processes
- Discovering Supersymmetry at the Tevatron in Wino LSP Scenarios
- Coannihilation Effects and Relic Abundance of Higgsino-Dominant LSPs
- Wino Dark Matter Under Siege
- Mass Splitting between Charged and Neutral Winos at Two-Loop Level
- LanHEP - a package for the automatic generation of Feynman rules in field theory. Version 3.0
- The Sommerfeld enhancement for dark matter with an excited state
- Direct and indirect limits on the electro-magnetic form factors of WIMPs
- Electromagnetic properties of dark matter: dipole moments and charge form factor
- Direct Detection of Electroweak-Interacting Dark Matter
- Generic and Chiral Extensions of the Supersymmetric Standard Model
- Charginos and Neutralinos in the Light of Radiative Corrections: Sealing the Fate of Higgsino Dark Matter
- Anapole Dark Matter
- Universal behavior in the scattering of heavy, weakly interacting dark matter on nuclear targets
- Higgsino Dark Matter in High-Scale Supersymmetry
- Dipolar Dark Matter
- Mixed axion/neutralino cold dark matter in supersymmetric models
- A Statistical Analysis of Supersymmetric Dark Matter in the MSSM after WMAP
- Dark Moments and the DAMA-CoGeNT Puzzle
- Collider Constraints on Dipole-Interacting Dark Matter
- The complete radiative corrections to the gaugino and Higgsino masses in the Minimal Supersymmetric Model
- Radiative Corrections to Neutralino and Chargino Masses in the Minimal Supersymmetric Model
- Towards the Final Word on Neutralino Dark Matter
- Direct Detection of the Wino- and Higgsino-like Neutralino Dark Matters at One-Loop Level
- Light Magnetic Dark Matter in Direct Detection Searches
- Direct and indirect detection of higgsino-like WIMPs: concluding the story of electroweak naturalness
- SUSY under siege from direct and indirect WIMP detection experiments
- Direct detection of Light Anapole and Magnetic Dipole DM
- Last Electroweak WIMP Standing: Pseudo-Dirac Higgsino Status and Compact Stars as Future Probes
- The Neutralino Sector in the U(1)-Extended Supersymmetric Standard Model
- One loop corrections to the Neutralino sector and Radiative Electroweak Breaking in the MSSM
- Light Dark Matter Anomalies After LUX
- Is natural higgsino-only dark matter excluded?
- The discreet charm of higgsino dark matter - a pocket review
- Electroweakly-Interacting Dirac Dark Matter
- Sensitivity of the Cherenkov Telescope Array to the detection of a dark matter signal in comparison to direct detection and collider experiments
- Excess Higgs Production in Neutralino Decays
- Minimal Dirac Fermionic Dark Matter with Nonzero Magnetic Dipole Moment
- Electroweak two-loop contribution to the mass splitting within a new heavy SU(2) fermion multiplet
- Effective Interaction of Electroweak-Interacting Dark Matter with Higgs Boson and Its Phenomenology
- Effect of electromagnetic dipole dark matter on energy transport in the solar interior
- Electric Dipole Moment of Dirac Fermionic Dark Matter
- Well-tempered n-plet dark matter
- Dark Matter from 't Hooft Anomaly Matching