Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] adqr_v2_3.tar.gz(6868 Kbytes)|
|Manuscript Title: Indirect search for dark matter with micrOMEGAs 2.4|
|Authors: G. Bélanger, F. Boudjema, P. Brun, A. Pukhov, S. Rosier-Lees, P. Salati, A. Semenov|
|Program title: micrOMEGAs2.4|
|Catalogue identifier: ADQR_v2_3|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 182(2011)842|
|Programming language: C and Fortran.|
|Computer: PC, Alpha, Mac, Sun.|
|Operating system: UNIX (Linux, OSF1, SunOS, Darwin, Cygwin).|
|RAM: 50MB depending on the number of processes required.|
|Keywords: Dark matter, relic density, indirect detection, MSSM, Beyond Standard Model.|
|PACS: 95.35.+d, 14.80.Ly, 12.60.Jv.|
|Classification: 1.9, 11.6.|
Does the new version supersede the previous version?: Yes
Nature of problem:
Calculation of the relic density and detection rates of the lightest stable particle in a generic new model of particle physics.
In numerically solving the evolution equation for the density of dark matter, relativistic formulae for the thermal average are used. All tree-level processes for annihilation and coannihilation of new particles in the model are included. The cross-sections for all processes are calculated exactly with CalcHEP after definition of a model file. The propagation of the charged cosmic rays is solved within a semi-analytical two-zone model.
Reasons for new version:
There are many experiments that are currently searching for the remnants of dark matter annihilation. In this version we perform the computation of indirect signals from dark matter annihilation in any new model with a stable weakly interacting particle. We include the propagation of charged particles in the Galactic halo.
Summary of revisions:
Depending on the parameters of the model, the program generates additional new code, compiles it and loads it dynamically.
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