A tool box for implementing supersymmetric models

TL;DR

This paper introduces a comprehensive software framework that streamlines the analysis of supersymmetric models, integrating spectrum calculation, dark matter, and collider phenomenology using various specialized tools.

Contribution

The paper presents a unified framework that automates the generation of model files and code for multiple analysis tools from a single model definition in SARAH.

Findings

Automates spectrum calculation with two-loop RGEs and one-loop mass corrections.

Enables application of experimental Higgs bounds to models.

Provides a seamless pipeline from model definition to phenomenological analysis.

Abstract

We present a framework for performing a comprehensive analysis of a large class of supersymmetric models, including spectrum calculation, dark matter studies and collider phenomenology. To this end, the respective model is defined in an easy and straightforward way using the \Mathematica package SARAH. SARAH then generates model files for CalcHep which can be used with MicrOmegas as well as model files for WHIZARD and OMEGA. In addition, Fortran source code for SPheno is created which facilitates the determination of the particle spectrum using two-loop renormalization group equations and one-loop corrections to the masses. As an additional feature, the generated SPheno code can write out input files suitable for use with HiggsBounds to apply bounds coming from the Higgs searches to the model. Combining all program provides a closed chain from model building to phenomenology.