DOI: 10.17182/hepdata.144072.v1/t1
title: "Table of Contents" of "Search for pair-produced higgsinos decaying via Higgs or $Z$ bosons to final states containing a pair of photons and a pair of $b$-jets with the ATLAS detector"

description: <b>- - - - - - - - Overview of HEPData Record - - - - - - - -</b>

 <b>Histograms:</b> Figure 3a: $m_{\gamma\gamma}$ Distribution in VR1 Figure 3b: $E_{\mathrm{T}}^{\mathrm{miss}}$ Distribution in VR1 Figure 3c: $m_{\gamma\gamma}$ Distribution in VR2 Figure 3d: $E_{\mathrm{T}}^{\mathrm{miss}}$ Distribution in VR2 Figure 4a: N-1 $m_{\gamma\gamma}$ Distribution for SR1h Figure 4b: N-1 $m_{\gamma\gamma}$ Distribution for SR1Z Figure 4c: N-1 $m_{\gamma\gamma}$ Distribution for SR2 Auxiliary Figure 1: Signal and Validation Region Yields <b>Tables:</b> Table 3: Signal Region Yields & Model-independent Limits Auxiliary Table 1: Benchmark Signal Cutflows <b>Cross section limits:</b> Figure 5: 1D Cross-section Limits Auxiliary Figure 3: 2D Cross-section Limits <b>2D CL limits:</b> Figure 6: Expected Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ Figure 6: $+1\sigma$ Variation for Expected Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ Figure 6: $-1\sigma$ Variation for Expected Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ Figure 6: Observed Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ Figure 6: $+1\sigma$ Variation for Observed Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ Figure 6: $-1\sigma$ Variation for Observed Limit on $\mathrm{BF}(\tilde{\chi}_1^0\rightarrow h\tilde{G})$ <b>2D Acceptance and Efficiency maps:</b> Auxiliary Figure 4a: Acceptances SR1h Auxiliary Figure 4b: Acceptances SR1Z Auxiliary Figure 4c: Acceptances SR2 Auxiliary Figure 5a: Efficiencies SR1h Auxiliary Figure 5b: Efficiencies SR1Z Auxiliary Figure 5c: Efficiencies SR2
description: A search is presented for the pair production of higgsinos $\tilde{\chi}$ in gauge-mediated supersymmetry models, where the lightest neutralinos $\tilde{\chi}_1^0$ decay into a light gravitino $\tilde{G}$ either via a Higgs $h$ or $Z$ boson. The search is performed with the ATLAS detector at the Large Hadron Collider using 139 fb$^{-1}$ of proton--proton collisions at a centre-of-mass energy of $\sqrt{s} =13\,\mathrm{TeV}$. It targets final states in which a Higgs boson decays into a photon pair, while the other Higgs or $Z$ boson decays into a $b\bar{b}$ pair, with missing transverse momentum associated with the two gravitinos. Search regions dependent on the amount of missing transverse momentum are defined by the requirements that the diphoton mass should be consistent with the mass of the Higgs boson, and the $b\bar{b}$ mass with the mass of the Higgs or $Z$ boson. The main backgrounds are estimated with data-driven methods using the sidebands of the diphoton mass distribution. No excesses beyond Standard Model expectations are observed and higgsinos with masses up to $320\,\mathrm{GeV}$ are excluded, assuming a branching fraction of 100% for $\tilde{\chi}_1^0\rightarrow h\tilde{G}$. This analysis excludes higgsinos with masses of $130\,\mathrm{GeV}$ for branching fractions to $h\tilde{G}$ as low as 36%, thus providing complementarity to previous ATLAS searches in final states with multiple leptons or multiple $b$-jets, targeting different decays of the electroweak bosons.