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 …

We present the latest developments to the CheckMATE program that allows models of new
physics to be easily tested against the recent LHC data. To achieve this goal, the core of …

A bstract Solutions to the hierarchy problem usually require top partners. In standard SUSY
or composite Higgs theories, the partners carry SM color and are becoming increasingly …

A bstract The production of W boson pairs in proton-proton collisions at\(\sqrt {s}= 8\) TeV is
studied using data corresponding to 20.3 fb− 1 of integrated luminosity collected by the …

The ATLAS and CMS experiments at the Large Hadron Collider (LHC) at CERN have
searched for signals of new physics, in particular for supersymmetry. The data collected until …

Check mate is a framework that allows the user to conveniently test simulated BSM physics
events against current LHC data in order to derive exclusion limits. For this purpose, the data …

A bstract The idea of “Natural SUSY”, understood as a supersymmetric scenario where the
fine-tuning is as mild as possible, is a reasonable guide to explore supersymmetric …

In this work, we present limits on natural supersymmetry scenarios based on searches in
data taken during run 1 of the LHC. We consider a set of 22 000 model points in a six …

A bstract We study contributions to\(pp\to {W}^{+}{W}^{-}\to\ell {\nu} _ {\ell}{\ell}^{\prime}{\nu}
_ {\ell^{\prime}}\) in models with a new Higgs boson, H, and a neutral lepton, ν 4, with …

If light supersymmetric top (stop) quarks are produced at the LHC and decay via on-or off-
shell W-bosons they can be expected to contribute to a precision W+ W− cross section …