{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.79418.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1622745"}},{"@id":"https://doi.org/10.1140/epjc/s10052-018-5619-1","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2017","description":"CERN-LHC. Measurement of tau lepton polarisation in Z-boson decays in proton-proton collisions at centre-of-mass energy of 8 TeV with 20.2 fb^-1 of data from 2012. The measurement is done in electron-hadron and muon-hadron decay channels of tau lepton pairs in a fiducial region resembling kinematical acceptance of the analysis and is extracted over the full phase-space within Z-boson mass range from 66 to 116 GeV. See: arXiv:1709.03490 [hep-ex].\n\nThe fiducial kinematic region is described as follows:\n- one leptonic tau decay,\n- one single-prong hadronic tau decay,\n- lepton pT > 26 GeV,\n- hadronic (visible) tau pT > 20 GeV,\n- |eta| of visible tau < 2.47\n- for electron channel |eta| < 2.47 and not 1.37 < |eta| < 1.52\n- for muon channel |eta| < 2.5","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t1","@type":"Dataset","description":"The measured polarisation values (fiducial and extracted to full phase-space) for electron-hadron and muon-hadron channels as well as combined.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t2","@type":"Dataset","description":"Definition of fiducial region of the analysis. The requirements are applied at stable-particle level.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t3","@type":"Dataset","description":"Impact of individual systematic uncertainties on full and fiducial polarisation.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t4","@type":"Dataset","description":"Impact of individual systematic uncertainties on full and fiducial polarisation in e-had channel.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t5","@type":"Dataset","description":"Impact of individual systematic uncertainties on full and fiducial polarisation in mu-had channel.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t6","@type":"Dataset","description":"Selection efficiency for signal events in the e-had channel. The last bin is for overflow.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t7","@type":"Dataset","description":"Selection efficiency for signal events in the mu-had channel. The last bin is for overflow.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t8","@type":"Dataset","description":"Selection efficiency for signal events in the e-had channel for events in the fiducial region only. The last bin is...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.79418.v1/t9","@type":"Dataset","description":"Selection efficiency for signal events in the mu-had channel for events in the fiducial region only. The last bin is...","name":"Table 9"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1622745?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/79418"}],"inLanguage":"en","name":"Measurement of $\\tau$ polarisation in $Z/\\gamma^{*}\\rightarrow\\tau\\tau$ decays in proton-proton 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/ins1622745?version=1","version":1}