Astronomy and Astrophysics – Astrophysics
Scientific paper
2006-09-05
NewAstron.Rev.51:316-320,2007
Astronomy and Astrophysics
Astrophysics
5 pages, 3 figures. Contribution to the proceedings of the Francesco Melchiorri Memorial conference, Rome, April 2006
Scientific paper
10.1016/j.newar.2006.11.059
We outline the WIMP dark matter parameter space in the Constrained MSSM by performing a comprehensive statistical analysis that compares with experimental data predicted superpartner masses and other collider observables as well as a cold dark matter abundance. We include uncertainties arising from theoretical approximations as well as from residual experimental errors on relevant Standard Model parameters. We present high-probability regions for neutralino dark matter direct detection cross section, and we find that 10^-10 pb < sigma_p^SI < 10^-8 for direct WIMP detection (with details slightly dependent on the assumptions made). We highlight a complementarity between LHC and WIMP dark matter searches in exploring the CMSSM parameter space. We conclude that most of the 95% probability region for the cross section will be explored by future one-tonne detectors, that will therefore cover most of the currently favoured region of parameter space.
Roszkowski Leszek
Ruiz de Austri Roberto
Trotta Roberto
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