@misc{10481/68787, year = {2021}, month = {4}, url = {http://hdl.handle.net/10481/68787}, abstract = {A search for pair production of scalar leptoquarks, each decaying into either an electron or a muon and a top quark, is presented. This is the first leptoquark search using ATLAS data to investigate top-philic crossgenerational couplings that could provide explanations for recently observed anomalies in B meson decays. This analysis targets high leptoquark masses which cause the decay products of each resultant top quark to be contained within a single high- pT large-radius jet. The full Run 2 dataset is exploited, consisting of 139 fb-1 of data collected from proton-proton collisions at v s = 13 TeV from 2015 to 2018 with the ATLAS detector at the CERN Large Hadron Collider. In the absence of any significant deviation from the background expectation, lower limits on the leptoquark masses are set at 1480 GeV and 1470 GeV for the electron and muon channel, respectively.}, organization = {ANPCyT}, organization = {YerPhI, Armenia}, organization = {Australian Research Council}, organization = {BMWFW, Austria}, organization = {Austrian Science Fund (FWF)}, organization = {Azerbaijan National Academy of Sciences (ANAS)}, organization = {SSTC, Belarus}, 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 = {NRC, Canada}, organization = {Canada Foundation for Innovation}, organization = {CERN}, organization = {ANID, Chile}, organization = {Chinese Academy of Sciences}, organization = {Ministry of Science and Technology, China}, organization = {National Natural Science Foundation of China (NSFC)}, organization = {Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias}, organization = {Ministry of Education, Youth & Sports - Czech Republic Czech Republic Government Czech Republic Government Czech Republic Government}, organization = {DNRF, Denmark}, organization = {Danish Natural Science Research Council}, organization = {Centre National de la Recherche Scientifique (CNRS)}, organization = {CEADRF/IRFU, France}, organization = {SRNSFG, Georgia}, organization = {Federal Ministry of Education & Research (BMBF)}, organization = {HGF, Germany}, organization = {Max Planck Society}, organization = {Greek Ministry of Development-GSRT}, organization = {RGC, China}, organization = {Hong Kong SAR, China}, organization = {Israel Science Foundation}, organization = {Benoziyo Center, Israel}, 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)}, organization = {Japan Society for the Promotion of Science}, organization = {CNRST, Morocco}, organization = {Netherlands Organization for Scientific Research (NWO)}, organization = {Netherlands Government}, organization = {RCN, Norway}, organization = {Ministry of Science and Higher Education, Poland}, organization = {NCN, Poland}, organization = {Portuguese Foundation for Science and Technology European Commission}, organization = {MNE/IFA, Romania}, organization = {JINR}, organization = {Russian Federation}, organization = {NRC KI, Russian Federation}, organization = {MESTD, Serbia}, organization = {MSSR, Slovakia}, organization = {Slovenian Research Agency - Slovenia}, organization = {MIZS, Slovenia}, organization = {DST/NRF, South Africa}, organization = {Spanish Government}, organization = {SRC, Sweden}, organization = {Wallenberg Foundation, Sweden}, organization = {SERI, Switzerland}, organization = {Swiss National Science Foundation (SNSF)}, organization = {Canton of Bern, Switzerland}, organization = {Canton of Geneva, Switzerland}, organization = {Ministry of Science and Technology, Taiwan}, organization = {Ministry of Energy & Natural Resources - Turkey}, organization = {UK Research & Innovation (UKRI)}, organization = {Science & Technology Facilities Council (STFC)}, organization = {United States Department of Energy (DOE)}, organization = {National Science Foundation (NSF)}, organization = {BCKDF, Canada}, organization = {CANARIE, Canada}, organization = {Compute Canada, Canada}, organization = {CRC, Canada}, organization = {IVADO, Canada}, organization = {Beijing Municipal Science & Technology Commission}, organization = {COST, European Union}, organization = {European Research Council (ERC)}, organization = {ERDF, European Union}, organization = {Horizon 2020, European Union}, organization = {Marie Sklodowska-Curie Actions, European Union}, organization = {French National Research Agency (ANR)}, organization = {French National Research Agency (ANR)}, organization = {French National Research Agency (ANR)}, organization = {German Research Foundation (DFG)}, organization = {Alexander von Humboldt Foundation}, organization = {Herakleitos programme - EU-ESF, Greece}, organization = {Aristeia programme - EU-ESF, Greece}, organization = {Greek NSRF, Greece}, organization = {BSF-NSF, Israel}, organization = {German-Israeli Foundation for Scientific Research and Development}, organization = {La Caixa Banking Foundation, Spain}, organization = {CERCA Programme Generalitat de Catalunya, Spain}, organization = {GenT Programme Generalitat Valenciana, Spain}, organization = {Goran Gustafssons Stiftelse, Sweden}, organization = {The Royal Society, United Kingdom}, organization = {Leverhulme Trust}, organization = {PROMETEO Programme Generalitat Valenciana, Spain}, organization = {Thales programme - EU-ESF, Greece}, publisher = {Springer}, title = {Search for pair production of scalar leptoquarks decaying into first- or second-generation leptons and top quarks in proton–proton collisions at √ s = 13 TeV with the ATLAS detector}, doi = {10.1140/epjc/s10052-021-09009-8}, author = {Aad, G. and Aguilar Saavedra, Juan Antonio and Atlas Collaboration}, }