ULYSSES: Universal LeptogeneSiS Equation Solver
High Energy Physics - Phenomenology
2023-07-10 v1
Abstract
ULYSSES is a python package that calculates the baryon asymmetry produced from leptogenesis in the context of a type-I seesaw mechanism. The code solves the semi-classical Boltzmann equations for points in the model parameter space as specified by the user. We provide a selection of predefined Boltzmann equations as well as a plugin mechanism for externally provided models of leptogenesis. Furthermore, the ULYSSES code provides tools for multi-dimensional parameter space exploration. The emphasis of the code is on user flexibility and rapid evaluation. It is publicly available at https://github.com/earlyuniverse/ulysses
Cite
@article{arxiv.2007.09150,
title = {ULYSSES: Universal LeptogeneSiS Equation Solver},
author = {Alessandro Granelli and Kristian Moffat and Yuber Perez-Gonzalez and Holger Schulz and Jessica Turner},
journal= {arXiv preprint arXiv:2007.09150},
year = {2023}
}
Comments
20 pages, 2 figures, 4 tables