@misc{10481/64298,
year = {2020},
url = {http://hdl.handle.net/10481/64298},
abstract = {Results of a search for new particles decaying into eight or more jets and
moderate missing transverse momentum are presented. The analysis uses 139 fb−1
of
proton-proton collision data at √
s = 13 TeV collected by the ATLAS experiment at the
Large Hadron Collider between 2015 and 2018. The selection rejects events containing
isolated electrons or muons, and makes requirements according to the number of b-tagged
jets and the scalar sum of masses of large-radius jets. The search extends previous analyses
both in using a larger dataset and by employing improved jet and missing transverse
momentum reconstruction methods which more cleanly separate signal from background
processes. No evidence for physics beyond the Standard Model is found. The results
are interpreted in the context of supersymmetry-inspired simplified models, significantly
extending the limits on the gluino mass in those models. In particular, limits on the gluino
mass are set at 2 TeV when the lightest neutralino is nearly massless in a model assuming
a two-step cascade decay via the lightest chargino and second-lightest neutralino.},
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 = {National Council for Scientific and Technological Development (CNPq)},
organization = {Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)},
organization = {Natural Sciences and Engineering Research Council of Canada},
organization = {Canada Foundation for Innovation},
organization = {NRC, Canada},
organization = {CERN},
organization = {Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)},
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},
organization = {Czech Republic Government},
organization = {DNRF, Denmark},
organization = {Danish Natural Science Research Council},
organization = {Centre National de la Recherche Scientifique (CNRS)},
organization = {CEA-DRF/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)

Japan Society for the Promotion of Science},
organization = {CNRST, Morocco},
organization = {Netherlands Organization for Scientific Research (NWO)

Netherlands Government},
organization = {RCN, Norway},
organization = {Ministry of Science and Higher Education, Poland},
organization = {NCN, Poland},
organization = {Portuguese Foundation for Science and Technology},
organization = {MNE/IFA, Romania},
organization = {MES of Russia, Russia Federation},
organization = {NRC KI, Russia Federation},
organization = {JINR},
organization = {MESTD, Serbia},
organization = {MSSR, Slovakia},
organization = {Slovenian Research Agency - Slovenia},
organization = {MIZ~S, 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 = {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 = {European Union (EU)

European Research Council (ERC)},
organization = {European Union (EU)},
organization = {Horizon 2020, European Union},
organization = {COST, European Union},
organization = {French National Research Agency (ANR)},
organization = {German Research Foundation (DFG)},
organization = {Alexander von Humboldt Foundation},
organization = {Herakleitos programme},
organization = {Thales programme},
organization = {Aristeia programme},
organization = {European Union (EU)},
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 = {PROMETEO Programme Generalitat Valenciana, Spain},
organization = {GenT Programme Generalitat Valenciana, Spain},
organization = {G~oran Gustafssons Stiftelse, Sweden},
organization = {Royal Society of London},
organization = {Leverhulme Trust},
publisher = {SPRINGER},
keywords = {Hadron-Hadron scattering (experiments)},
title = {Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using √s = 13 TeV proton-proton collisions recorded by ATLAS in Run 2 of the LHC},
doi = {10.1007/JHEP10(2020)062},
author = {Aguilar Saavedra, Juan Antonio and Conde Muíño, Raquel and Atlas Collaboration, /},
}