arXiv:2211.10376·v3·High Energy Physics — Phenomenology
DarkPack: A modular software to compute BSM squared amplitudes for particle physics and dark matter observables
M. Palmiotto🇫🇷 · A. Arbey🇫🇷 · F. Mahmoudi🇫🇷
Abstract
We present here a new package to automatically generate a complete library of 2 to 2 squared amplitudes at leading order in any New Physics models. The package is written in C++ and based on the MARTY software. The numerical library generated allows for the computation of relic density by embedding the algorithms of SuperIso Relic.
Comments: 27 pages, 8 figures. DarkPACK can be obtained from https://gitlab.in2p3.fr/darkpack/darkpack-public