Wino LSP detection in the light of recent Higgs searches at the LHC

TL;DR

This paper explores the potential to detect Wino LSPs predicted by anomaly-mediated supersymmetry breaking models through various experimental methods, motivated by recent Higgs search results at the LHC.

Contribution

It analyzes the detectability of Wino LSPs in light of recent Higgs signals, proposing experimental strategies for confirming this supersymmetric scenario.

Findings

Wino LSPs could be detectable in direct detection experiments.

Indirect searches at neutrino telescopes offer promising signals.

LHC searches can provide complementary evidence.

Abstract

Recent LHC data showed excesses of Higgs-like signals at the Higgs mass of around 125GeV. This may indicate supersymmetric models with relatively heavy scalar fermions to enhance the Higgs mass. The desired mass spectrum is realized in the anomaly-mediated supersymmetry breaking model, in which the Wino can naturally be the lightest superparticle (LSP). We discuss possibilities for confirming such a scenario, particularly detecting signals from Wino LSP at direct detection experiments, indirect searches at neutrino telescopes and at the LHC.