{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.90017.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1792399"}},{"@id":"https://doi.org/10.1007/JHEP10(2020)005","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2020","description":"CERN-LHC, ATLAS. A search for a chargino-neutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb-1 of pp collisions at a centre-of-mass energy of 13 TeV. No significant excess over the expected background is observed. Upper limits at 95% confidence level for a massless chi01 are set on several electroweakino production cross-sections and the visible cross-section for beyond the Standard Model processes. In the context of simplified supersymmetric models, 95% confidence-level limits of up to 310~GeV in m(chi+-1/chi02)), where m(chi01)=0.5~GeV, are set. Limits at 95% confidence level are also set on the chi+-1chi02 cross-section in the mass plane of m(chi+-/chi02) and m(chi01), and on scenarios with gravitino as the lightest supersymmetric particle. Upper limits at the 95% confidence-level are set on the higgsino production cross-section. Higgsino masses below 380~GeV are excluded for the case of the higgsino fully decaying into a Higgs boson and a gravitino.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t1","@type":"Dataset","description":"The 95% CL model-independent upper limits computed from individual fits in each of 12 categories on the visible cross-section $\\sigma_{\\mathrm{vis}}^{\\mathrm{BSM}}...","name":"Figure 8"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t2","@type":"Dataset","description":"Expected and observed 95% CL exclusion upper limits on the production cross-section of $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2} \\to W^{\\pm}\\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ as a...","name":"Figure 9"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t3","@type":"Dataset","description":"The observed exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 Observed"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t4","@type":"Dataset","description":"The expected exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 Expected"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t5","@type":"Dataset","description":"The +1 $\\sigma$ expected exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 +1 Exp $\\sigma$"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t6","@type":"Dataset","description":"The -1 $\\sigma$ expected exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 -1 Exp $\\sigma$"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t7","@type":"Dataset","description":"The +1 $\\sigma$ observed exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 +1 Obs $\\sigma$"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t8","@type":"Dataset","description":"The -1 $\\sigma$ observed exclusion limit contours at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Figure 10 -1 Obs $\\sigma$"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t9","@type":"Dataset","description":"The observed and expected exclusion limit at 95% CL for the $\\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{0}_{2}$ production in the $m(\\tilde{\\chi}^{\\pm}_{1}/\\tilde{\\chi}^{0}_{2})$-$m(\\tilde{\\chi}^{0}_{1})$ plane.","name":"Table 07"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t10","@type":"Dataset","description":"Expected and observed 95% CL exclusion upper limits on the higgsino production ($\\tilde{\\chi}\\tilde{\\chi} \\equiv \\tilde{\\chi}^{0}_{1}\\tilde{\\chi}^{0}_{2}, \\tilde{\\chi}^{0}_{1}\\tilde{\\chi}^{\\pm}_{1}, \\tilde{\\chi}^{0}_{2}\\tilde{\\chi}^{\\pm}_{1}, \\tilde{\\chi}^{\\pm}_{1}\\tilde{\\chi}^{\\mp}_{1}$) cross-section in...","name":"Figure 11"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t11","@type":"Dataset","description":"The distribution of $S_{E_\\mathrm{T}^{\\mathrm{miss}}}$ after the selection of diphoton candidates with $120~GeV < m_{\\gamma\\gamma} < 130~GeV$. Expected distributions are shown...","name":"Figure 3"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t12","@type":"Dataset","description":"Acceptance and efficiency for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signal in each category.","name":"Auxiliary Table 11"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t13","@type":"Dataset","description":"Acceptance and efficiency for the $h \\tilde{G} h \\tilde{G}$ signal in each category.","name":"Auxiliary Table 12"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t14","@type":"Dataset","description":"Cut flow for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signal sample at $m(\\tilde{\\chi}^{\\pm}_{1} \\tilde{\\chi}^{0}_{2})=200~GeV$, $m(\\tilde{\\chi}^{0}_{1})=0.5~GeV$, with 260000 entries.","name":"Auxiliary Table 4"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t15","@type":"Dataset","description":"Cut flow for the $h \\tilde{G} h \\tilde{G}$ signal sample at $m(\\tilde{\\chi}^{0}_{1})=150~GeV$, $m(\\tilde{G})=1~MeV$, with 50000 entries.","name":"Auxiliary Table 3"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t16","@type":"Dataset","description":"Event yields in the range 120 <$m\\gamma\\gamma$< 130 GeV for data, signal models, the SM Higgs boson background and non-resonant...","name":"TABLE 4"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t17","@type":"Dataset","description":"Event yields in the range 120 <$m\\gamma\\gamma$< 130 GeV for data, signal models, the SM Higgs boson background and non-resonant...","name":"Auxiliary table 1"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t18","@type":"Dataset","description":"Acceptance for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the leptonic channel.","name":"Auxiliary Figure 2a"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t19","@type":"Dataset","description":"Efficiency for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the leptonic channel.","name":"Auxiliary Figure 2b"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t20","@type":"Dataset","description":"Acceptance for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the hadronic channel.","name":"Auxiliary Figure 2c"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t21","@type":"Dataset","description":"Efficiency for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the hadronic channel.","name":"Auxiliary Figure 2d"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t22","@type":"Dataset","description":"Acceptance for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the rest channel.","name":"Auxiliary Figure 2e"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t23","@type":"Dataset","description":"Efficiency for the $W^{\\pm} \\tilde{\\chi}^{0}_{1} h \\tilde{\\chi}^{0}_{1}$ signals in the rest channel.","name":"Auxiliary Figure 2f"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t24","@type":"Dataset","description":"Acceptance for the $h \\tilde{G} h \\tilde{G}$ signals in the each channel.","name":"Auxiliary Figure 3a"},{"@id":"https://doi.org/10.17182/hepdata.90017.v1/t25","@type":"Dataset","description":"Efficiency for the $h \\tilde{G} h \\tilde{G}$ signals in the each channel.","name":"Auxiliary Figure 3b"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1792399?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/90017"}],"inLanguage":"en","name":"Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in $pp$ collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1792399?version=1","version":1}