{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.86565.v2","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1718558"}},{"@id":"https://doi.org/10.1103/PhysRevD.99.092007","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2019","description":"CERN-LHC. Search for heavy charged long-lived particles in the ATLAS detector in 36.1/fb of proton-proton collision data at sqrt(s) = 13 TeV.\nA search for heavy charged long-lived particles is performed using a data sample of 36.1/fb of proton-proton collisions at sqrt(s) = 13 TeV collected by the ATLAS experiment at the Large Hadron Collider. The search is based on observables related to ionization energy loss and time of flight, which are sensitive to the velocity of heavy charged particles traveling significantly slower than the speed of light. Multiple search strategies for a wide range of lifetimes, corresponding to path lengths of a few meters, are defined as model-independently as possible, by referencing several representative physics cases that yield long-lived particles within supersymmetric models, such as gluinos/squarks (R-hadrons), charginos and staus. No significant deviations from the expected Standard Model background are observed. Upper limits at 95% confidence level are provided on the production cross sections of long-lived R-hadrons as well as directly pair-produced staus and charginos. These results translate into lower limits on the masses of long-lived gluino, sbottom and stop R-hadrons, as well as staus and charginos of 2000 GeV, 1250 GeV, 1340 GeV, 430 GeV and 1090 GeV, respectively.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t1","@type":"Dataset","description":"- - - - - - - - Overview of HEPData Record - - - - - - - -...","name":"Overview"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t2","@type":"Dataset","description":"Lower mass requirement for signal regions.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t3","@type":"Dataset","description":"Lower mass requirement for signal regions.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t4","@type":"Dataset","description":"Expected and observed events in the 16 discovery regions along with the according control regions.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t5","@type":"Dataset","description":"Expected signal yield and acceptance x efficiency, estimated background and observed number of events in data for the full range...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t6","@type":"Dataset","description":"Expected signal yield and acceptance x efficiency, estimated background and observed number of events in data for the full range...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t7","@type":"Dataset","description":"p0-values and model-independent upper limits on cross-section x acceptance x efficiency for the 16 discovery regions.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t8","@type":"Dataset","description":"Expected signal yield and acceptance x efficiency, estimated background and observed number of events in data for the full range...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t9","@type":"Dataset","description":"Expected signal yield and acceptance x efficiency, estimated background and observed number of events in data for the full range...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t10","@type":"Dataset","description":"Expected signal yield and acceptance x efficiency, estimated background and observed number of events in data for the full range...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t11","@type":"Dataset","description":"Upper cross-section limit in gluino R-hadron search.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t12","@type":"Dataset","description":"Upper cross-section limit in sbottom R-hadron search.","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t13","@type":"Dataset","description":"Upper cross-section limit in stop R-hadron search.","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t14","@type":"Dataset","description":"Upper cross-section limit in stau search.","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t15","@type":"Dataset","description":"Upper cross-section limit in chargino search.","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t16","@type":"Dataset","description":"Lower mass limit as function of gluino lifetime.","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t17","@type":"Dataset","description":"Acceptance x efficiency, acceptance and efficiency for the full range of simulated masses in the MS-agnostic R-hadron search.","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t18","@type":"Dataset","description":"Upper cross-section limit in meta-stable gluino R-hadron search.","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t19","@type":"Dataset","description":"Flavor composition of 800 GeV stop R-hadrons simulated using the generic model as a function of radial distance from the...","name":"Table 18"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t20","@type":"Dataset","description":"Flavor composition of 800 GeV anti-stop R-hadrons simulated using the generic model as a function of radial distance from the...","name":"Table 19"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t21","@type":"Dataset","description":"Flavor composition of 800 GeV stop R-hadrons simulated using the Regge model as a function of radial distance from the...","name":"Table 20"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t22","@type":"Dataset","description":"Flavor composition of 800 GeV anti-stop R-hadrons simulated using the Regge model as a function of radial distance from the...","name":"Table 21"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t23","@type":"Dataset","description":"ETmiss trigger efficiency as function of true ETmiss (EtmissTurnOn).","name":"Table 22"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t24","@type":"Dataset","description":"Single-muon trigger efficiency as function of $|\\eta|$ and $\\beta$ (SingleMuTurnOn).","name":"Table 23"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t25","@type":"Dataset","description":"Candidate reconstruction efficiency for ID+Calo selection (IDCaloEff).","name":"Table 24"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t26","@type":"Dataset","description":"Candidate reconstruction efficiency for loose selection (LooseEff).","name":"Table 25"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t27","@type":"Dataset","description":"Efficiency for a loose candidate to be promoted to a tight candidate (TightPromotionEff).","name":"Table 26"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t28","@type":"Dataset","description":"Resolution and average of reconstructed dE/dx mass for a given simulated mass for ID+calo candidates.","name":"Table 27"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t29","@type":"Dataset","description":"Resolution and average of reconstructed ToF mass for a given simulated mass for ID+calo candidates.","name":"Table 28"},{"@id":"https://doi.org/10.17182/hepdata.86565.v2/t30","@type":"Dataset","description":"Resolution and average of reconstructed ToF mass for a given simulated mass for FullDet candidates.","name":"Table 29"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1718558?version=2"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/86565"}],"inLanguage":"en","name":"Search for heavy charged long-lived particles in the ATLAS detector in 31.6 fb$^{-1}$ of proton-proton collision data at $\\sqrt{s} = 13$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1718558?version=2","version":2}