DRAKE: Relic density in concrete models prediction

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Ada Coda
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DRAKE: Relic density in concrete models prediction

Post by Ada Coda » Wed Mar 31, 2021 4:48 am

DRAKE: Relic density in concrete models prediction

Abstract: DRAKE (Dark matter Relic Abundance beyond Kinetic Equilibrium) predicts the dark matter relic abundance in situations where the standard assumption of kinetic equilibrium during the freeze-out process may not be satisfied. The code comes with a set of three dedicated Boltzmann equation solvers that implement, respectively, the traditionally adopted equation for the dark matter number density, fluid-like equations that couple the evolution of number density and velocity dispersion, and a full numerical evolution of the phase-space distribution.

Credit: Binder, Tobias; Bringmann, Torsten; Gustafsson, Michael; Hryczuk, Andrzej

Site: https://drake.hepforge.org/
https://ui.adsabs.harvard.edu/abs/2021arXiv210301944B

Bibcode: 2021ascl.soft03023B

Preferred citation method: https://ui.adsabs.harvard.edu/abs/2021arXiv210301944B

ID: ascl:2103.023

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