A bstract The first 1 fb− 1 of LHC searches have set impressive limits on new colored
particles decaying to missing energy. We address the implication of these searches for …

The lack of evidence for superparticles at the CERN LHC, along with the rather high value of
the Higgs boson mass, has sharpened the perception that what remains of supersymmetric …

We investigate the constrained Minimal Supersymmetric Standard Model (cMSSM) in the
light of constraining experimental and observational data from precision measurements …

Recent null results from LHC8 supersymmetry (SUSY) searches along with the discovery of
a standard model (SM)–like Higgs boson with mass mh≃ 125.5 GeV indicates sparticle …

A bstract We perform global fits to the parameters of the Constrained Minimal Super-
symmetric Standard Model (CMSSM) and to a variant with non-universal Higgs masses …

The recent discovery of a 125 GeV Higgs-like resonance at LHC, coupled with the lack of
evidence for weak scale supersymmetry (SUSY), has severely constrained SUSY models …

We determine the degree of fine-tuning needed in a generalised version of the NMSSM that
follows from an underlying Z4 or Z8R-symmetry. We find that it is significantly less than is …

We determine the degree of fine tuning needed in a generalised version of the NMSSM that
follows from an underlying\({\mathbb {Z} _4}\) or\({\mathbb {Z} _8}\) R symmetry. We find that …

While it is often stated that the notion of electroweak (EW) naturalness in supersymmetric
models is subjective, fuzzy and model dependent, here we argue the contrary: electroweak …

We investigate the phenomenology of the MSSM extended by a single R-parity-violating
coupling at the unification scale. For all R-parity-violating couplings, we discuss the …