Exploring New Models in All Detail with SARAH

F Staub - Advances in High Energy Physics, 2015 - Wiley Online Library
I give an overview about the features the Mathematica package SARAH provides to study
new models. In general, SARAH can handle a wide range of models beyond the MSSM …

GUT Physics in the era of the LHC

D Croon, TE Gonzalo, L Graf, N Košnik, G White - Frontiers in Physics, 2019 - frontiersin.org
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …

FlexibleSUSY—A spectrum generator generator for supersymmetric models

P Athron, J Park, D Stöckinger, A Voigt - Computer Physics …, 2015 - Elsevier
Abstract We introduce FlexibleSUSY, a Mathematica and C++ package, which generates a
fast, precise C++ spectrum generator for any SUSY model specified by the user. The …

FlexibleSUSY 2.0: Extensions to investigate the phenomenology of SUSY and non-SUSY models

P Athron, M Bach, D Harries, T Kwasnitza, J Park… - Computer Physics …, 2018 - Elsevier
We document major new features and improvements of FlexibleSUSY, a Mathematica and
C++ package with a dependency on the external package SARAH, that generates fast and …

Precise Higgs mass calculations in (non-) minimal supersymmetry at both high and low scales

P Athron, J Park, T Steudtner, D Stöckinger… - Journal of High Energy …, 2017 - Springer
A bstract We present FlexibleEFTHiggs, a method for calculating the SM-like Higgs pole
mass in SUSY (and even non-SUSY) models, which combines an effective field theory …

Status of low energy SUSY models confronted with the LHC 125 GeV Higgs data

J Cao, Z Heng, JM Yang, J Zhu - Journal of High Energy Physics, 2012 - Springer
A bstract Confronted with the LHC data of a Higgs boson around 125 GeV, different models
of low energy SUSY show different behaviors: some are favored, some are marginally …

Exploring Drell-Yan signals from the 4D composite Higgs model at the LHC

D Barducci, A Belyaev, S De Curtis, S Moretti… - Journal of High Energy …, 2013 - Springer
A bstract We study the phenomenology of Drell-Yan processes at the Large Hadron Collider
for the case of both the neutral and charged current channels within a recently proposed 4 …

Dark matter in U (1) extensions of the MSSM with gauge kinetic mixing

G Bélanger, J Da Silva, HM Tran - Physical Review D, 2017 - APS
The gauge kinetic mixing in general is allowed in models with multiple Abelian gauge
groups. In this paper, we investigate the gauge kinetic mixing in the framework of U (1) …

[HTML][HTML] E6 Inspired SUSY benchmarks, dark matter relic density and a 125 GeV Higgs

P Athron, D Harries, R Nevzorov, AG Williams - Physics Letters B, 2016 - Elsevier
We explore the relic density of dark matter and the particle spectrum within a constrained
version of an E 6 inspired SUSY model with an extra U (1) N gauge symmetry. In this model …

Dark matter in a constrained E 6 inspired SUSY model

P Athron, D Harries, R Nevzorov… - Journal of High Energy …, 2016 - Springer
A bstract We investigate dark matter in a constrained E 6 inspired supersymmetric model
with an exact custodial symmetry and compare with the CMSSM. The breakdown of E 6 …