SuperIso Relic v4: A program for calculating dark matter and flavour physics observables in Supersymmetry

TL;DR

SuperIso Relic v4 is a comprehensive, publicly available software tool that calculates dark matter relic density, detection rates, and flavor physics observables, incorporating advanced features like multiprocessor support and uncertainty modeling.

Contribution

It introduces new capabilities such as multiprocessor calculations, diverse cosmological models, and detailed uncertainty analyses in dark matter and flavor physics observables.

Findings

Enhanced calculation speed with multiprocessor support

Inclusion of multiple cosmological models

Implementation of nuclear and astrophysical uncertainties

Abstract

We describe SuperIso Relic, a public program for the calculation of dark matter relic density and direct and indirect detection rates, which includes in addition the SuperIso routines for the calculation of flavour physics observables. SuperIso Relic v4 incorporates many new features, namely the possibility of multiprocessor calculation of the relic density, new cosmological models, and the implementations of the calculation of the observables related to direct and indirect detection experiments. Furthermore, the new version includes an implementation of the nuclear and astrophysical uncertainties, from namely nuclear form factors, dark matter density and velocity, as well as cosmic ray propagation through the galactic medium.