micrOMEGAs: A tool for dark matter studies

被引：100

作者：

Belanger, G. ^{[1
]}

Boudjema, F. ^{[1
]}

Pukhov, A. ^{[2
]}

Semenov, A. ^{[3
]}

机构：

[1] Univ Savoie, CNRS, LAPTH, BP 110, F-74941 Annecy Le Vieux, France

[2] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119992, Russia

[3] Joint Inst Nucl Res JINR, Dubna 141980, Russia

来源：

NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2010年 / 33卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1393/ncc/i2010-10591-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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 density, the elastic scattering cross-sections of DM on nuclei relevant for direct detection, and the spectra of e(+), p, gamma riginating from DM annihilation including propagation 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 flavour sector on the parameter space of supersymmetric models.

引用

页码：111 / 116

页数：6

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