{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.92075.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1767646"}},{"@id":"https://doi.org/10.1103/PhysRevD.101.052013","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2020","description":"CERN-LHC. A search is presented for long-lived neutral particles using 33 fb$^{-1}$ of $\\sqrt{s} = 13$ TeV proton-proton collision data, collected during 2016 by the ATLAS detector at the LHC. This search focuses on a topology in which one long-lived particle decays in the ATLAS inner detector and the other decays in the muon spectrometer. Special techniques are required in order to reconstruct the displaced tracks and vertices in the inner detector and in the muon spectrometer. One event is observed that passes the full event selection, which is consistent with the background estimation. Limits are placed on scalar boson propagators of masses from 125 GeV to 1000 GeV decaying to pairs of hidden sector scalars of masses from 8 GeV to 400 GeV. The limits placed on several low mass scalars extend previous exclusion limits in the range of proper lifetimes from 5 cm to 1 m.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t1","@type":"Dataset","description":"IDVx selection efficiency as a function of the radial decay position for $m_H = 125$ GeV.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t2","@type":"Dataset","description":"IDVx selection efficiency as a function of the radial decay position for $m_s = 50$ GeV.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t3","@type":"Dataset","description":"Observed $CL_S$ limits on $BR$ for $m_H = 125$ GeV.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t4","@type":"Dataset","description":"Observed $CL_S$ limits on $\\sigma \\times BR$ for $m_{\\Phi} = 200-400$ GeV.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t5","@type":"Dataset","description":"Observed $CL_S$ limits on $\\sigma 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limits from this analysis (ID) and the CR and MS analyses for $m_{\\Phi} = 200$ GeV, $m_s = 25$...","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t11","@type":"Dataset","description":"Combined limits from this analysis (ID) and the CR and MS analyses for $m_{\\Phi} = 200$ GeV, $m_s = 50$...","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t12","@type":"Dataset","description":"Comparison of the IDVx reconstruction and selection efficiency for a Higgs with a mass of 125 GeV decaying to an...","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t13","@type":"Dataset","description":"Comparison of the IDVx reconstruction and selection efficiency for a Higgs with a mass of 125 GeV decaying to an...","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t14","@type":"Dataset","description":"Comparison of the IDVx reconstruction and selection efficiency for a $\\Phi$ with a mass of 1000 GeV decaying to an...","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t15","@type":"Dataset","description":"Comparison of the IDVx reconstruction and selection efficiency for a $\\Phi$ with a mass of 1000 GeV decaying to an...","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t16","@type":"Dataset","description":"The IDVx selection efficiency as a function of long-lived particle decay $z$ position for MC signal samples with a 125...","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t17","@type":"Dataset","description":"The IDVx selection efficiency as a function of long-lived particle decay $z$ position for MC signal samples with mediators of...","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t18","@type":"Dataset","description":"The impact of the IDVx selections on the selection efficiency for the MC signal sample with a Higgs with a...","name":"Table 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for $m_{\\Phi} = 600$ GeV, $m_s = 50$ GeV.","name":"Table 37"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t38","@type":"Dataset","description":"$CL_S$ limits on $\\sigma \\times B_{\\Phi\\rightarrow ss}$ for $m_{\\Phi} = 600$ GeV, $m_s = 150$ GeV.","name":"Table 38"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t39","@type":"Dataset","description":"$CL_S$ limits on $\\sigma \\times B_{\\Phi\\rightarrow ss}$ for $m_{\\Phi} = 1000$ GeV, $m_s = 50$ GeV.","name":"Table 39"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t40","@type":"Dataset","description":"$CL_S$ limits on $\\sigma \\times B_{\\Phi\\rightarrow ss}$ for $m_{\\Phi} = 1000$ GeV, $m_s = 150$ GeV.","name":"Table 40"},{"@id":"https://doi.org/10.17182/hepdata.92075.v1/t41","@type":"Dataset","description":"$CL_S$ limits on $\\sigma \\times B_{\\Phi\\rightarrow ss}$ for $m_{\\Phi} = 1000$ GeV, $m_s = 400$ GeV.","name":"Table 41"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1767646?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/92075"}],"inLanguage":"en","name":"Search for long-lived neutral particles produced in $pp$ collisions at $\\sqrt{s} = 13$ TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1767646?version=1","version":1}