clumpy: A code for γ-ray signals from dark matter structures

Published: 1 March 2012| Version 1 | DOI: 10.17632/5dys6gx5f5.1
Aldée Charbonnier, Céline Combet, David Maurin


Abstract We present the first public code for semi-analytical calculation of the γ-ray flux astrophysical J-factor from dark matter annihilation/decay in the Galaxy, including dark matter substructures. The core of the code is the calculation of the line of sight integral of the dark matter density squared (for annihilations) or density (for decaying dark matter). The code can be used in three modes: i) to draw skymaps from the Galactic smooth component and/or the substructure contributions, ii) to ca... Title of program: CLUMPY Catalogue Id: AEKS_v1_0 Nature of problem Calculation of γ-ray signal from dark matter annihilation (resp. decay). This involves a particle physics term and an astrophysical one. The focus here is on the latter. Versions of this program held in the CPC repository in Mendeley Data AEKS_v1_0; CLUMPY; 10.1016/j.cpc.2011.10.017 AEKS_v2_0; CLUMPY; 10.1016/j.cpc.2015.11.012 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)



Astronomy, Astrophysics, Computational Physics