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micrOMEGAs: A tool for dark matter studies

G. BélangerLaboratoire d'Annecy-le-Vieux de Physique ThéoriqueF. BoudjemaLaboratoire d'Annecy-le-Vieux de Physique ThéoriqueA. PukhovD.V. Skobeltsyn Institute of Nuclear PhysicsA. SemenovJoint Institute for Nuclear Research
arXiv (Cornell University)repository2010en
ABI

Аннотация

micrOMEGAs is a tool for cold dark matter (DM) studies in generic extensions of the standard model with a R-parity like discrete symmetry that guarantees the stability of the lightest odd particle. The code computes the DM relic
\ndensity, the elastic scattering cross-sections of DM on nuclei relevant for direct detection, and the spectra of e+, ¯p, γ originating from DM annihilation including
\npropagation of charged cosmic rays. The cross-sections and decay properties of new particles relevant for collider studies are included as well as constraints from the
\nflavour sector on the parameter space of supersymmetric models.

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