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Relic density of dark matter in the NMSSM
We present a code to compute the relic density of dark matter in the Next-to-Minimal Supersymmetric Standard Model (NMSSM). Dominant corrections to the Higgs masses are calculated with NMHDECAY asExpand
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The X-ray eclipse of the dwarf nova HT Cassiopeiae observed by the XMM-Newton satellite: spectral and timing analysis
Context. A cataclysmic variable is a binary system consisting of a white dwarf that accretes material from a secondary object via the Roche-lobe mechanism. In the case of long enough observation, aExpand
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Requirements on collider data to match the precision of WMAP on supersymmetric dark matter.
If future colliders discover supersymmetric particles and probe their properties, one could predict the dark matter density of the Universe and would constrain cosmology with the help of precisionExpand
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SUSY Higgs at the LHC: Large stop mixing effects and associated production
We revisit the effect of the large stop mixing on the decay and production of the lightest SUSY Higgs at the LHC. We stress that whenever the inclusive 2-photon signature is substantially reduced,Expand
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WMAP constraints on SUGRA models with non-universal gaugino masses and prospects for direct detection
Abstract We discuss constraints on supersymmetric models arising from the relic density measurements of WMAP as well as from direct and precision measurements, LEP, b → s γ , ( g − 2 ) μ , B s → μ +Expand
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micrOMEGAs: recent developments
The program micrOMEGAs that calculates the relic density of the lightest supersymmetric particle (LSP) in the MSSM is presented. The impact of coannihilation channels and of higher order correctionsExpand
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Relic density of dark matter in mSUGRA and non-universal SUGRA
The measurements of WMAP on the relic density of dark matter strongly constrain supersymmetric models. In mSUGRA where the neutralino LSP is mostly a bino only rather fine-tuned models survive. OnExpand
SUSY Higgs at the LHC: Effects of light charginos and neutralinos
In view of the latest LEP data we consider the effects of charginos and neutralinos on the two-photon and bbbar signatures of the Higgs at the LHC. Assuming the usual GUT inspired relation betweenExpand
Uncertainties in the Prediction of the Relic Density of Supersymmetric Dark Matter
We investigate how well the relic density of dark matter can be predicted in mSUGRA. We determine the parameters to which the relic density is most sensitive and quantify the collider accuracy neededExpand
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