In the MSSM, after muon g-2 and dark matter constraints, only bino-like LSPs with wino or slepton coannihilation survive, and a 27 TeV HE-LHC could probe most of the remaining mass range.
SUSY in the light of the new "MUON G-2" Result
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abstract
The recently published result from the Fermilab "MUON G-2" experiment has confirmed the persistent 3-4 $\sigma$ discrepancy between the experimental result from BNL for the anomalous magnetic moment of the muon, $(g-2)_\mu$ , and its Standard Model (SM) prediction. The combination of the two measurements yields a deviation of 4.2 $\sigma$ from the SM value. Here, we review the parameter space of the electroweak (EW) sector of the Minimal Supersymmetric Standard Model (MSSM), that can accommodate the anomaly while being in full agreement with other experimental data, particularly the direct searches for EW particles at the LHC and dark matter (DM) relic density and direct detection constraints. We find that the combined constraints set an upper limit of ~ 600 GeV for the LSP and NLSP masses establishing clear targets for the future collider searches.
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The LHC sensitivity to weak gauginos in light of the latest muon $g-2$ and dark matter results
In the MSSM, after muon g-2 and dark matter constraints, only bino-like LSPs with wino or slepton coannihilation survive, and a 27 TeV HE-LHC could probe most of the remaining mass range.