Astronomy and Astrophysics – Astrophysics – Cosmology and Extragalactic Astrophysics
Scientific paper
2009-04-16
Astronomy and Astrophysics
Astrophysics
Cosmology and Extragalactic Astrophysics
The DarkStars code can be downloaded from http://www.fysik.su.se/~pat/darkstars; 8 pages, 3 figures. To appear in the Procee
Scientific paper
We announce the public release of the 'dark' stellar evolution code DarkStars. The code simultaneously solves the equations of WIMP capture and annihilation in a star with those of stellar evolution assuming approximate hydrostatic equilibrium. DarkStars includes the most extensive WIMP microphysics of any dark evolution code to date. The code employs detailed treatments of the capture process from a range of WIMP velocity distributions, as well as composite WIMP distribution and conductive energy transport schemes based on the WIMP mean-free path in the star. We give a brief description of the input physics and practical usage of the code, as well as examples of its application to dark stars at the Galactic centre.
Edsjo Joakim
Fairbairn Malcolm
Scott Pat
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