{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.66933.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1309874"}},{"@id":"https://doi.org/10.1016/j.physletb.2014.10.063","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2016","description":"CERN-LHC. Search for pair production of third-generation scalar leptoquarks and top squarks in proton-proton collisions at $\\sqrt{s}$ = 8 TeV using 19.7 inverse femtobarns of data collected with the CMS detector. The leptoquark search considers each leptoquark decaying to a tau lepton and a bottom quark, or each top squark decaying via an R-parity violating coupling $\\lambda^{\\prime}_{333}$ to a tau lepton and a bottom quark. The top squark search considers top squarks undergoing a chargino-mediated decay involving the R-parity violating coupling $\\lambda^{\\prime}_{3jk}$, each decaying to a tau lepton, a bottom quark, and two light quarks.\n\nErrata:\n17 JUN 2015: Fixed one typo from the paper: systematic uncertainties on the $M_{\\text{LQ}}=700$ signal in Table 1 were a factor of ten too high.\n17 JUN 2015: Fixed one typo just in the HepData entry: the $M_{\\widetilde{\\text{t}}}$ masses listed in Table 2 were incorrect.\n\nSelection:\n- one e/$\\mu$ ($\\ell$)\n- e: $p_\\text{T}$ > 30 GeV, |$\\eta$| < 1.444 or 1.56 < |$\\eta$| < 2.5\n- $\\mu$: $p_\\text{T}$ > 30 GeV, |$\\eta$| < 2.1\n- one $\\tau_{\\text{h}}$ (hadronically decaying tau lepton): $p_\\text{T}$ > 50 GeV, |$\\eta$| < 2.3\n- $\\Delta$R($\\ell$,$\\tau_{\\text{h}}$) > 0.5; vertex($\\ell$) = vertex($\\tau_{\\text{h}}$); charge($\\ell$) != charge($\\tau_{\\text{h}}$)\n- veto opposite sign $\\mu$/e\n- veto opposite sign e/$\\mu$\n- jet: $p_\\text{T}$ > 30 GeV, |$\\eta$| < 2.4\n- $N_{\\text{jet}}$ $\\geq$ 2\n- $N_{\\text{b-jet}}$ $\\geq$ 1\n- $\\Delta$R(jet,$\\ell$) > 0.5; $\\Delta$R(jet,$\\tau_{\\text{h}}$) > 0.5\n\nLeptoquark search final selection:\n- M($\\tau_{\\text{h}}$,jet) > 250 GeV\n(pairing is chosen that minimizes |M($\\tau_{\\text{h}}$,jet i) - M($\\ell$,jet j)|)\n- $S_{\\text{T}}$ = $p_\\text{T}$($\\ell$) + $p_\\text{T}$($\\tau_{\\text{h}}$) + $p_\\text{T}$(b-jet) + $p_\\text{T}$(jet)\n\nTop squark search final selection:\n- $N_\\text{jet}$ $\\geq$ 5\n- $S_{\\text{T}}$ = $p_\\text{T}$($\\ell$) + $p_\\text{T}$($\\tau_{\\text{h}}$) + $p_\\text{T}$(b-jet) + $p_\\text{T}$(jet 1) + $p_\\text{T}$(jet 2) + $p_\\text{T}$(jet 3) + $p_\\text{T}$(jet 4).","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t1","@type":"Dataset","description":"The estimated backgrounds, observed event yields, and expected number of signal events for the leptoquark search. For the simulation-based entries,...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t2","@type":"Dataset","description":"The estimated backgrounds, observed event yields, and expected number of signal events for the top squark search. For the simulation-based...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t3","@type":"Dataset","description":"Selection efficiencies in % for the signal in the leptoquark search, estimated from the simulation.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t4","@type":"Dataset","description":"Selection efficiencies in % for the signal in the top squark search, estimated from the simulation.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t5","@type":"Dataset","description":"The final $S_{\\text{T}}$ distribution for the leptoquark search with the $\\text{e}\\tau_{\\text{h}}$ and $\\mu\\tau_{\\text{h}}$ channels combined. The last bin contains the...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t6","@type":"Dataset","description":"The final $S_{\\text{T}}$ distribution for the top squark search with the $\\text{e}\\tau_{\\text{h}}$ and $\\mu\\tau_{\\text{h}}$ channels combined. The last bin contains...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t7","@type":"Dataset","description":"The expected and observed combined upper limits on the third-generation LQ pair production cross section $\\sigma$ times the square of...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t8","@type":"Dataset","description":"The expected and observed combined upper limits on the top squark pair production cross section $\\sigma$ times the square of...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.66933.v1/t9","@type":"Dataset","description":"The expected and observed 95% CL upper limits on the branching fraction for the leptoquark decay to a tau lepton...","name":"Table 9"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1309874?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/66933"}],"inLanguage":"en","name":"Search for pair production of third-generation scalar leptoquarks and top squarks in proton-proton collisions at sqrt(s) = 8 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1309874?version=1","version":1}