{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.158153.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2862529"}},{"@id":"https://doi.org/10.1103/PhysRevD.111.072006","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2025","description":"Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via $H^{\\pm} \\to \\tau^{\\pm}\\nu_{\\tau}$, are searched for in 140~$\\text{fb}^{-1}$ of proton--proton collision data at $\\sqrt{s}=13$~TeV recorded with the ATLAS detector. Depending on whether the top quark is produced together with the $H^{\\pm}$ decays hadronically or semi-leptonically, the search targets $\\tau$+jets or $\\tau$+lepton final states, in both cases with a $\\tau$-lepton decaying into a neutrino and hadrons. No significant excess over the Standard Model background expectation is observed. For the mass range of $80 \\leq m_{H^{\\pm}} \\leq 3000$~GeV, upper limits at 95\\% confidence level are set on the production cross-section of the charged Higgs boson times the branching fraction $\\mathrm{\\cal{B}}(H^{\\pm} \\to \\tau^{\\pm}\\nu_{\\tau})$ in the range 4.5~pb--0.4~fb. In the mass range 80--160~GeV, assuming the Standard Model cross-section for $t\\bar{t}$ production, this corresponds to upper limits between 0.27\\% and 0.02\\% on $\\mathrm{\\cal{B}}(t\\to bH^{\\pm}) \\times \\mathrm{\\cal{B}}(H^{\\pm} \\to \\tau^{\\pm}\\nu_{\\tau})$.}","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t1","@type":"Dataset","description":"Observed and expected 95 % CL exclusion limits on $\\sigma(pp\\to tbH^+)\\times \\mathrm{\\cal{B}}(H^+ \\to \\tau \\nu)$ as a function of $m_{H^{\\pm}}$,...","name":"95% CL upper limit on XSEC times BF"},{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t2","@type":"Dataset","description":"Observed and expected 95 % CL exclusion limits on $\\mathrm{\\cal{B}}(t\\to bH^+)\\times \\mathrm{\\cal{B}}(H^+ \\to \\tau \\nu)$ as a function of $m_{H^{\\pm}}$,...","name":"95% CL upper limit on BF"},{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t3","@type":"Dataset","description":"Observed and expected 95 % CL exclusion limits on $\\tan\\beta$ as a function of $m_{H^{\\pm}}$, shown in the context of...","name":"$\\tan\\beta$ 95% CL exclusion limits in hMSSM"},{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t4","@type":"Dataset","description":"Observed and expected 95 % CL exclusion limits on $\\tan\\beta$ as a function of $m_{H^{\\pm}}$, shown in the context of...","name":"$\\tan\\beta$ 95% CL exclusion limits in mh125"},{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t5","@type":"Dataset","description":"Observed and expected 95 % CL exclusions on $\\tan\\beta$ as a function of $m_{H^{\\pm}}$ derived from exclusion limits on $\\mathrm{\\cal{B}}(t\\to...","name":"$\\tan\\beta$ 95% CL exclusion limits in Type I 2DHM"},{"@id":"https://doi.org/10.17182/hepdata.158153.v1/t6","@type":"Dataset","description":"Observed and expected 95 % CL exclusions on $\\tan\\beta$ as a function of $m_{H^{\\pm}}$ derived from exclusion limits on $\\mathrm{\\cal{B}}(t\\to...","name":"$\\tan\\beta$ 95% CL exclusion limits in Lepton Specific 2DHM"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2862529?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/158153"}],"inLanguage":"en","name":"Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via $H^{\\pm} \\to \\tau^{\\pm}\\nu_{\\tau}$ in 13 TeV $pp$ collisions with the ATLAS detector","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2862529?version=1","version":1}