CLUMPY: Jeans analysis, γ -ray and ν fluxes from dark matter (sub-)structures

Published: 1 March 2016| Version 1 | DOI: 10.17632/rgk22nnz9m.1
Vincent Bonnivard, Moritz Hütten, Emmanuel Nezri, Aldée Charbonnier, Céline Combet, David Maurin


Abstract We present an update of the CLUMPY code for the calculation of the astrophysical J-factors (from dark matter annihilation/decay) for any Galactic or extragalactic dark matter halo including substructures: halo-to-halo concentration scatter may now be enabled, boost factors can include several levels of substructures, and triaxiality is a new option for dark matter haloes. This new version takes advantage of the cfitsio and HEALPix libraries to propose fits output maps using the HEALPix pixeli... Title of program: CLUMPY Catalogue Id: AEKS_v2_0 Nature of problem Calculation of dark matter profile from kinematic data, Γ-ray and ν signals from dark matter annihilation/decay. 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