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Natural SUSY endures
A bstractThe 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 naturalness in supersymmetry
Higgs Physics at the HL-LHC and HE-LHC
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of
Stealth supersymmetry
We present a broad class of supersymmetric models that preserve R-parity but lack missing energy signatures. These models are significantly less constrained than traditional supersymmetry by emerging
A natural SUSY Higgs near 125 GeV
A bstractThe naturalness of a Higgs boson with a mass near 125 GeV is explored in a variety of weak-scale supersymmetric models. A Higgs mass of this size strongly points towards a non-minimal
Prospects and blind spots for neutralino dark matter
A bstractUsing a simplified model framework, we assess observational limits and discovery prospects for neutralino dark matter, taken here to be a general admixture of bino, wino, and Higgsino.
A stealth supersymmetry sampler
A bstractThe LHC has strongly constrained models of supersymmetry with traditional missing energy signatures. We present a variety of models that realize the concept of Stealth Supersymmetry, i.e.
The Origin of the Spatial Distribution of X-Ray-luminous Active Galactic Nuclei in Massive Galaxy Clusters
We study the spatial distribution of a 95% complete sample of 508 X-ray point sources (XPSs) detected in the 0.5-2.0 keV band in Chandra ACIS-I observations of 51 massive galaxy clusters found in the
Simplified Models for LHC New Physics Searches
This document proposes a collection of simplified models relevant to the design of new-physics searches at the Large Hadron Collider (LHC) and the characterization of their results. Both ATLAS and