{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.58152.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/927405"}},{"@id":"https://doi.org/10.1140/epjc/s10052-011-1809-9","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2011","description":"CERN-LHC. A search for high mass neutral particles that decay directly into  oppositely charged electron-muon pairs produced in proton-proton collisions at a centre-of-mass energy of 7 TeV.  The analysis uses a data sample of total  integrated luminosity of 1.07 fb-1 and the results are found to be consistent with the Standard Model expectations. The high di-lepton mass region is used to set upper limits on the production of two possible new physics processes: tau sneutrinos in an R-parity violating SUSY model and Zprime like vector  bosons in a lepton flavour violating model.  In the tables the errors on the data points are purely statistical and can therefore be derived from the total number of events observed in each bin.  The auxillary plots refered to in several of the  tables are available on the ATLAS web site: atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/SUSY-2011-11/.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t1","@type":"Dataset","description":"Observed and predicted E-MU invariant mass distributions.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t2","@type":"Dataset","description":"Observed and predicted electron PT distributions.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t3","@type":"Dataset","description":"Observed and predicted muon PT distributions.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t4","@type":"Dataset","description":"Observed and predicted missing ET distributions.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t5","@type":"Dataset","description":"Observed 95% CL upper limits on the sneutrino cross section times its e-mu branching ratio.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t6","@type":"Dataset","description":"Observed 95% CL upper limits on the zprime cross section times its e-mu branching ratio.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t7","@type":"Dataset","description":"95% CL upper limits on lambdaprime_311 coupling as a function of the sneutrino mass for three values of lamdba_312.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t8","@type":"Dataset","description":"RPV sneutrino signal selection efficiency as a function of the sneutrino mass.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.58152.v1/t9","@type":"Dataset","description":"The Zprime signal selection efficiency as a function of the Zprime mass.","name":"Table 9"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins927405?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/58152"}],"inLanguage":"en","name":"Search for a heavy neutral particle decaying into an electron and a muon using 1 fb^-1 of ATLAS data","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins927405?version=1","version":1}