Experimental Status of Supersymmetry after the LHC Run-I

Abstract

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 2012 at center-of-mass energies of 7 and 8 TeV and integrated luminosities of 5 fb^-1 and 20 fb^-1, respectively, agree with the expectation from standard model processes. Constraints on supersymmetry have been calculated and interpreted in different models. Limits on supersymmetry particle masses at the TeV scale have been derived and interpreted generally in the context of simplified model spectra. The constrained minimal supersymmetric standard model is disfavored by the experimental results. Natural supersymmetry scenarios with low supersymmetry particle masses remain possible in multiple regions, for example in those with compressed spectra, that are difficult to access experimentally. The upgraded LHC operating at 13 TeV is gaining sensitivity to the remaining unexplored SUSY parameter space.

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Cited by in corpus (12)

• $R_{D^{(\ast )}}$ anomaly: A possible hint for natural supersymmetry with $R$-parity violation
• Revisiting R-parity violating interactions as an explanation of the B-physics anomalies
• Constraints on axionlike dark matter with masses down to $10^{-23}$ eV/c${}^2$
• On a ${\mathbb{Z}}_2^n$-Graded Version of Supersymmetry
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• Boundary supersymmetry of 1+1 d fermionic SPT phases
• Reference level of the vacuum energy density of the Universe and astrophysical data
• AEther as an Inevitable Consequence of Quantum Gravity
• Extended Gauge Theory, Bi-Spinors, and Scalar Supersymmetry
• Softly broken conformal symmetry with higher curvature terms
• A companion to "Non-Kähler Deformed Conifold, Ultra-Violet Completion and Supersymmetric Constraints in the Baryonic Branch"
• Measurement of the $t\bar{t}Z$ Production Cross Section in the Final State with Three Charged Leptons using 36.1 fb${}^{-1}$ of $pp$ Collisions at 13 TeV at the ATLAS Detector