{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.66763.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1317640"}},{"@id":"https://doi.org/10.1103/PhysRevLett.114.061801","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2015","description":"CERN-LHC.  A search for new long-lived particles decaying to leptons is presented using proton-proton collisions produced by the LHC at $\\sqrt{s}$ = 8 TeV. Data used for the analysis were collected by the CMS detector and correspond to an integrated luminosity of 19.7 fb$^{-1}$. Events are selected with an electron and a muon that have transverse impact parameter values between 0.02 cm and 2 cm. The search has been designed to be sensitive to a wide range of models with non-prompt e-$\\mu$ final states. Limits are set on the ''displaced supersymmetry'' model, with pair production of top squarks decaying into an e-$\\mu$ final state via R-parity violating interactions. The results are the most restrictive to date on this model, with the most stringent limit being obtained for a top squark lifetime corresponding to $c\\tau$ = 2 cm, excluding masses below 790 GeV at 95% confidence level.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t1","@type":"Dataset","description":"Electron transverse impact parameter distribution for data and expected background processes after the preselection requirements have been applied. The event...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t2","@type":"Dataset","description":"Muon transverse impact parameter distribution for data and expected background processes after the preselection requirements have been applied. The event...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t3","@type":"Dataset","description":"Numbers of expected and observed events in the three search regions (see the text for the definitions of these regions)....","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t4","@type":"Dataset","description":"Expected and observed 95% CL cross section exclusion contours for top squark pair production in the plane of top squark...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t5","@type":"Dataset","description":"Electron reconstruction efficiency as function of its tranverse impact parameter, $d_0$.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t6","@type":"Dataset","description":"Muon reconstruction efficiency as function of its tranverse impact parameter, $d_0$.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t7","@type":"Dataset","description":"Electron selection efficiency as function of its tranverse momentum, $p_T$.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.66763.v1/t8","@type":"Dataset","description":"Muon selection efficiency as function of its tranverse momentum, $p_T$.","name":"Table 8"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1317640?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/66763"}],"inLanguage":"en","name":"Search for Displaced Supersymmetry in events with an electron and a muon with large impact parameters","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1317640?version=1","version":1}