Supersymmetric dark matter in light of WMAP
By John Ellis, K. Olive, Y. Santoso, V. Spanos. 2003
329 citations recorded by the source corpus.
Abstract We re-examine the parameter space of the constrained minimal supersymmetric extension of the Standard Model (CMSSM), taking account of the restricted range of Ω CDM h 2 consistent with the WMAP data. This provides a significantly reduced upper limit on the mass of the lightest supersymmetric particle LSP: m χ ≲500 GeV for tan β ≲45 and μ >0, or tan β ≲30 and μ e + e − collider would be able to measure the properties of some supersymmetric particles.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/e9e43fe6d2f521cfb032914fc38fd5fafa298b41
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In Astronomy and Astrophysics
- T. Bringmann
- S. Profumo
- Sergio Colafrancesco
- Christoph Weniger
- P. Ullio
- S. Hofmann
- A. Green
- H. C. Aharonian
In Nuclear and High Energy Physics
- S. Profumo
- Christoph Weniger
- T. Bringmann
- P. Ullio
- Sergio Colafrancesco
- S. Hofmann
- H. C. Aharonian
- et al
Citations in the corpus
- Multi-frequency analysis of neutralino dark matter annihilations in the Coma cluster (2005, background): “The mSUGRA parameter space producing a sufficiently low thermal neutralino relic abundance Ωχh 2 has been shown to be constrained to a handful of “regions” featuring effective Ωχh 2 suppression mechanisms (Ellis et al. 2003).”
- Fermi LAT Search for Internal Bremsstrahlung Signatures from Dark Matter Annihilation (2012, background): “[63] for a discussion; note, however, that the bulk region now is already excluded by LHC data).”