@misc{10481/85309, year = {2023}, month = {7}, url = {https://hdl.handle.net/10481/85309}, abstract = {Abstract: A search for vector-like leptons in multilepton (two, three, or four-or-more electrons plus muons) final states with zero or more hadronic -lepton decays is presented. The search is performed using a dataset corresponding to an integrated luminosity of 139 fb−1 of proton-proton collisions at a centre-of-mass energy of 13TeV recorded by the ATLAS detector at the LHC. To maximize the separation of signal and background, a machine-learning classifier is used. No excess of events is observed beyond the Standard Model expectation. Using a doublet vector-like lepton model, vector-like leptons coupling to third-generation Standard Model leptons are excluded in the mass range from 130 GeV to 900 GeV at the 95% confidence level, while the highest excluded mass is expected to be 970 GeV.}, organization = {ANPCyT}, organization = {YerPhI, Armenia}, organization = {Australian Research Council}, organization = {BMWFW}, organization = {Austrian Science Fund (FWF)}, organization = {Azerbaijan National Academy of Sciences (ANAS)}, organization = {Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ)}, organization = {Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)}, organization = {Natural Sciences and Engineering Research Council of Canada (NSERC)}, organization = {Canada Foundation for Innovation}, organization = {National Natural Science Foundation of China (NSFC)}, organization = {MEYS CR, Czech Republic}, organization = {DNRF}, organization = {Danish Natural Science Research Council}, organization = {Centre National de la Recherche Scientifique (CNRS)}, organization = {CEA-DRF/IRFU, France}, organization = {Federal Ministry of Education & Research (BMBF)}, organization = {Max Planck Society}, organization = {RGC and Hong Kong SAR, China}, organization = {Israel Science Foundation}, organization = {Istituto Nazionale di Fisica Nucleare (INFN)}, organization = {Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)}, organization = {Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Science}, organization = {CNRST, Morocco; NWO, Netherlands}, organization = {RCN, Norway}, organization = {MEiN, Poland}, organization = {Fundacao para a Ciencia e a Tecnologia (FCT)}, organization = {MNE/IFA, Romania}, organization = {Ministry of Education, Science & Technological Development, Serbia}, organization = {MSSR, Slovakia}, organization = {MSSR, Slovakia}, organization = {Slovenian Research Agency - Slovenia}, organization = {MIZS, Slovenia}, organization = {Spanish Government}, organization = {Wallenberg Foundation, Sweden}, organization = {Swiss National Science Foundation (SNSF)}, organization = {Ministry of Science and Technology, Taiwan}, organization = {United States Department of Energy (DOE)}, organization = {National Science Foundation (NSF)}, organization = {BCKDF}, organization = {CANARIE}, organization = {CRC, Canada PRIMUS 21/SCI/017 UNCE SCI/013}, organization = {Czech Republic Government}, organization = {European Research Council (ERC)}, organization = {European Union (EU)}, organization = {European Union (EU) Marie Curie Actions}, organization = {Agence Nationale de la Recherche (ANR)}, organization = {German Research Foundation (DFG)}, organization = {Alexander von Humboldt Foundation}, organization = {Greek NSRF, Greece}, organization = {BSF-NSF}, organization = {NCN}, organization = {La Caixa Foundation}, organization = {CERCA Programme Generalitat de Catalunya}, organization = {PROMETEO}, organization = {Center for Forestry Research & Experimentation (CIEF)}, organization = {Goran Gustafssons Stiftelse, Sweden}, organization = {Royal Society}, organization = {Leverhulme Trust}, publisher = {Springer Nature}, keywords = {Beyond Standard Model}, keywords = {Hadron-Hadron Scattering}, title = {Search for third-generation vector-like leptons in pp collisions at p s = 13 TeV with the ATLAS detector}, doi = {10.1007/JHEP07(2023)118}, author = {Atlas Collaboration and Aguilar Saavedra, Juan Antonio and Rodríguez Chala, Mikael}, }