{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.68482.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1352821"}},{"@id":"https://doi.org/10.1103/PhysRevLett.115.031801","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2015","description":"CERN-LHC.  This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, $e^\\pm \\mu^\\mp$, $e^\\pm \\tau^\\mp$, or $\\mu^\\pm \\tau^\\mp$ using 20.3 fb$^{-1}$ of $pp$ collision data at $\\sqrt{s} = 8$ TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the Standard Model expectations. Limits are set on the cross section of new phenomena in two scenarios: the production of $\\tilde{\\nu}_{\\tau}$ in $R$-parity-violating supersymmetric models and the production of a lepton-flavor-violating $Z'$ vector boson.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t1","@type":"Dataset","description":"Observed and predicted $e\\mu$ invariant mass distributions.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t2","@type":"Dataset","description":"The expected invariant mass distribution of signal Z'@0.75TeV and $\\tilde{\\nu}_{\\tau}$@1TeV. The arbitrary choice of couplings are: $\\lambda_{311}^{'}=0.11$ and $\\lambda_{i3k}=0.07$ for...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t3","@type":"Dataset","description":"Observed and predicted $e\\tau$ invariant mass distributions.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t4","@type":"Dataset","description":"The expected invariant mass distribution of signal Z'@0.75TeV and $\\tilde{\\nu}_{\\tau}$@1TeV. The arbitrary choice of couplings are: $\\lambda_{311}^{'}=0.11$ and $\\lambda_{i3k}=0.07$ for...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t5","@type":"Dataset","description":"Observed and predicted $\\mu\\tau$ invariant mass distributions.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t6","@type":"Dataset","description":"The expected invariant mass distribution of signal Z'@0.75TeV and $\\tilde{\\nu}_{\\tau}$@1TeV. The arbitrary choice of couplings are: $\\lambda_{311}^{'}=0.11$ and $\\lambda_{i3k}=0.07$ for...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t7","@type":"Dataset","description":"Expected cross section times branching ratio as a function of $\\tilde{\\nu}_{\\tau}$ mass in the $e\\mu$ channel for the arbitrary choice...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t8","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of $\\tilde{\\nu}_{\\tau}$ mass in the $e\\mu$ channel.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t9","@type":"Dataset","description":"Expected cross section times branching ratio as a function of Z' mass in the $e\\mu$ channel for the arbitrary choice...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t10","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of Z' mass in the $e\\mu$ channel.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t11","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of $\\tilde{\\nu}_{\\tau}$ mass in the $e\\tau$ channel.","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t12","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of Z' mass in the $e\\tau$ channel.","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t13","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of $\\tilde{\\nu}_{\\tau}$ mass in the $\\mu\\tau$ channel.","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t14","@type":"Dataset","description":"The 95% CL limits on cross section times branching ratio as a function of Z' mass in the $\\mu\\tau$ channel.","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t15","@type":"Dataset","description":"The 95% CL limits on lambda'_311 as a function of sneutrino mass for assumed value of lambda_i3k=0.07 for $e\\mu$, $e\\tau$...","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t16","@type":"Dataset","description":"Estimated SM backgrounds and observed event yields for the validation and search region.","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t17","@type":"Dataset","description":"Cut flow for signal $\\tilde{\\nu}_{\\tau}$ and Z' at 1TeV mass point.","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t18","@type":"Dataset","description":"Gaussian standard deviation of M(ll') distributions at various signal mass.","name":"Table 18"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t19","@type":"Dataset","description":"Inputs used for the Z'-->$e\\mu$ channel limit setting.","name":"Table 19"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t20","@type":"Dataset","description":"Inputs used for the $\\tilde{\\nu}_{\\tau}$-->$e\\mu$ channel limit setting.","name":"Table 20"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t21","@type":"Dataset","description":"Inputs used for the Z'-->$e\\tau$ channel limit setting.","name":"Table 21"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t22","@type":"Dataset","description":"Inputs used for the $\\tilde{\\nu}_{\\tau}$ -->$e\\tau$ channel limit setting.","name":"Table 22"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t23","@type":"Dataset","description":"Inputs used for the Z'-->$\\mu\\tau$ channel limit setting.","name":"Table 23"},{"@id":"https://doi.org/10.17182/hepdata.68482.v1/t24","@type":"Dataset","description":"Inputs used for the $\\tilde{\\nu}_{\\tau}$-->$\\mu\\tau$ channel limit setting.","name":"Table 24"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1352821?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/68482"}],"inLanguage":"en","name":"Search for a Heavy Neutral Particle Decaying to $e\\mu$, $e\\tau$, or $\\mu\\tau$ in $pp$ Collisions at $\\sqrt{s}=8$ TeV with the ATLAS Detector","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1352821?version=1","version":1}