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dc.contributor.authorAad, G.
dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorAtlas Collaboration
dc.date.accessioned2021-03-10T12:17:06Z
dc.date.available2021-03-10T12:17:06Z
dc.date.issued2020-12-03
dc.identifier.citationAaboud, M., Asimakopoulou, E. M., Bergeås Kuutmann, E., Bokan, P., Brenner, R., Ekelöf, T., ... & Sales De Bruin, P. (2021). Measurement of the jet mass in high transverse momentum Z (-> b (b) over-bar) gamma production at root s= 13 TeV using the ATLAS detector. Physics Letters B, 812. [https://doi.org/10.1016/j.physletb.2020.135991]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/67060
dc.description.abstractThe integrated fiducial cross-section and unfolded differential jet mass spectrum of high transverse momentum Z→bbdecays are measured in Zγevents in proton–proton collisions at √s=13TeV. The data analysed were collected between 2015 and 2016 with the ATLAS detector at the Large Hadron Collider and correspond to an integrated luminosity of 36.1fb−1. Photons are required to have a transverse momentum pT>175GeV. The Z→bbdecay is reconstructed using a jet with pT>200GeV, found with the anti-ktR =1.0jet algorithm, and groomed to remove soft and wide-angle radiation and to mitigate contributions from the underlying event and additional proton–proton collisions. Two different but related measurements are performed using two jet grooming definitions for reconstructing the Z→bbdecay: trimming and soft drop. These algorithms differ in their experimental and phenomenological implications regarding jet mass reconstruction and theoretical precision. To identify Zbosons, b-tagged R =0.2track-jets matched to the groomed large-Rcalorimeter jet are used as a proxy for the b-quarks. The signal yield is determined from fits of the data-driven background templates to the different jet mass distributions for the two grooming methods. Integrated fiducial cross-sections and unfolded jet mass spectra for each grooming method are compared with leading-order theoretical predictions. The results are found to be in good agreement with Standard Model expectations within the current statistical and systematic uncertainties.es_ES
dc.description.sponsorshipANPCyTes_ES
dc.description.sponsorshipYerPhI, Armeniaes_ES
dc.description.sponsorshipAustralian Research Counciles_ES
dc.description.sponsorshipBMWFW, Austriaes_ES
dc.description.sponsorshipAustrian Science Fund (FWF)es_ES
dc.description.sponsorshipAzerbaijan National Academy of Sciences (ANAS)es_ES
dc.description.sponsorshipSSTC, Belaruses_ES
dc.description.sponsorshipNational Council for Scientific and Technological Development (CNPq)es_ES
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)es_ES
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada (NSERC)es_ES
dc.description.sponsorshipCanada Foundation for Innovationes_ES
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC)es_ES
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnología e Innovación Colcienciases_ES
dc.description.sponsorshipMinistry of Education, Youth & Sports - Czech Republic Czech Republic Governmentes_ES
dc.description.sponsorshipCzech Republic Governmentes_ES
dc.description.sponsorshipDNRF, Denmarkes_ES
dc.description.sponsorshipDanish Natural Science Research Counciles_ES
dc.description.sponsorshipCentre National de la Recherche Scientifique (CNRS)es_ES
dc.description.sponsorshipCEA-DRF/IRFU, Francees_ES
dc.description.sponsorshipFederal Ministry of Education & Research (BMBF)es_ES
dc.description.sponsorshipMax Planck Societyes_ES
dc.description.sponsorshipGreek Ministry of Development-GSRTes_ES
dc.description.sponsorshipRGC, Chinaes_ES
dc.description.sponsorshipIsrael Science Foundationes_ES
dc.description.sponsorshipBenoziyo Center, Israeles_ES
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)es_ES
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)es_ES
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Sciencees_ES
dc.description.sponsorshipCNRST, Moroccoes_ES
dc.description.sponsorshipRCN, Norwayes_ES
dc.description.sponsorshipMinistry of Science and Higher Education, Polandes_ES
dc.description.sponsorshipNCN, Polandes_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technology European Commissiones_ES
dc.description.sponsorshipMNE/IFA, Romaniaes_ES
dc.description.sponsorshipMESTD, Serbiaes_ES
dc.description.sponsorshipMSSR, Slovakiaes_ES
dc.description.sponsorshipSlovenian Research Agency - Sloveniaes_ES
dc.description.sponsorshipMIZS, Sloveniaes_ES
dc.description.sponsorshipSpanish Governmentes_ES
dc.description.sponsorshipSRC, Swedenes_ES
dc.description.sponsorshipWallenberg Foundation, Swedenes_ES
dc.description.sponsorshipSNSF Geneva, Switzerlandes_ES
dc.description.sponsorshipMinistry of Science and Technology, Taiwanes_ES
dc.description.sponsorshipMinistry of Energy & Natural Resources - Turkeyes_ES
dc.description.sponsorshipUK Research & Innovation (UKRI) Science & Technology Facilities Council (STFC)es_ES
dc.description.sponsorshipUnited States Department of Energy (DOE)es_ES
dc.description.sponsorshipNational Science Foundation (NSF)es_ES
dc.description.sponsorshipBCKDF, Canadaes_ES
dc.description.sponsorshipBeijing Municipal Science & Technology Commissiones_ES
dc.description.sponsorshipEuropean Cooperation in Science and Technology (COST)es_ES
dc.description.sponsorshipEuropean Commissiones_ES
dc.description.sponsorshipHorizon 2020 and Marie Sklodowska-Curie Actions, European Uniones_ES
dc.description.sponsorshipFrench National Research Agency (ANR)es_ES
dc.description.sponsorshipGerman Research Foundation (DFG)es_ES
dc.description.sponsorshipAlexander von Humboldt Foundationes_ES
dc.description.sponsorshipGreek NSRF, Greecees_ES
dc.description.sponsorshipBSF-NSF, Israeles_ES
dc.description.sponsorshipGerman-Israeli Foundation for Scientific Research and Developmentes_ES
dc.description.sponsorshipLa Caixa Banking Foundation, Spaines_ES
dc.description.sponsorshipCERCA Programme Generalitat de Catalunya, Spaines_ES
dc.description.sponsorshipPROMETEO and GenT Programmes Generalitat Valenciana, Spaines_ES
dc.description.sponsorshipGoran Gustafssons Stiftelse, Swedenes_ES
dc.description.sponsorshipRoyal Society of Londones_ES
dc.description.sponsorshipLeverhulme Trustes_ES
dc.description.sponsorshipNDGF (Denmark, Norway, Sweden)es_ES
dc.description.sponsorshipKIT/GridKA (Germany)es_ES
dc.description.sponsorshipINFN-CNAF (Italy)es_ES
dc.description.sponsorshipASGC (Taiwan)es_ES
dc.description.sponsorshipBNL (USA)es_ES
dc.description.sponsorshipNRC, Canadaes_ES
dc.description.sponsorshipANID, Chilees_ES
dc.description.sponsorshipChinese Academy of Scienceses_ES
dc.description.sponsorshipMinistry of Science and Technology, Chinaes_ES
dc.description.sponsorshipSRNSFG, Georgiaes_ES
dc.description.sponsorshipHGF, Germanyes_ES
dc.description.sponsorshipHong Kong SAR, Chinaes_ES
dc.description.sponsorshipNetherlands Organization for Scientific Research (NWO) Netherlands Governmentes_ES
dc.description.sponsorshipJINRes_ES
dc.description.sponsorshipMES of Russiaes_ES
dc.description.sponsorshipNRC KIes_ES
dc.description.sponsorshipRussian Federationes_ES
dc.description.sponsorshipDST/NRF, South Africaes_ES
dc.description.sponsorshipSERI, Geneva, Switzerlandes_ES
dc.description.sponsorshipCantons of Bern and Geneva, Switzerlandes_ES
dc.description.sponsorshipCanarie, Canadaes_ES
dc.description.sponsorshipCompute Canada, Canadaes_ES
dc.description.sponsorshipCRC Canadaes_ES
dc.description.sponsorshipIVADO, Canadaes_ES
dc.description.sponsorshipEuropean Research Council (ERC) European Commissiones_ES
dc.description.sponsorshipEU-ESF, Greecees_ES
dc.description.sponsorshipATLAS Tier-1 facilities at TRIUMF (Canada)es_ES
dc.description.sponsorshipCC-IN2P3 (France)es_ES
dc.description.sponsorshipNetherlands Governmentes_ES
dc.description.sponsorshipPIC (Spain)es_ES
dc.description.sponsorshipRAL (UK)es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleMeasurement of the jet mass in high transverse momentum Z(-> b(b)over-bar)gamma production at root s=13 TeV using the ATLAS detectores_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1016/j.physletb.2020.135991
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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