26–30 Jun 2023
ISEB
US/Pacific timezone

`DarkPACK`: A modular software to compute BSM squared amplitudes for particle physics and dark matter observables

27 Jun 2023, 16:00
20m
1010 (ISEB)

1010

ISEB

Speaker

Marco Palmiotto (Institut de physique des deux infinis Lyon, Université Claude Bernard Lyon 1)

Description

DarkPACK is a software that automatically generates a numerical library
of scattering amplitudes from the Lagrangian density of the model, to
compute dark matter observables such as relic density. It relies on
MARTY and SuperIso relic and is written in C++. In the current
version, DarkPACK can easily generate all the squared
amplitudes of 2 NP particles into 2 Standard Model particles at leading
order. Thanks to its modularity, it is easy to link it with other software and to extend its features.

Authors

Alexandre Arbey (Lyon U. & CERN TH) Marco Palmiotto (Institut de physique des deux infinis Lyon, Université Claude Bernard Lyon 1) Nazila Mahmoudi (LPC Clermont & CERN)

Presentation materials