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Determination of the parton distribution functions of the proton from ATLAS measurements of differential W± and Z boson production in association with jets
dc.contributor.author | Aad, G. | |
dc.contributor.author | Aguilar Saavedra, Juan Antonio | |
dc.contributor.author | Atlas Collaboration | |
dc.date.accessioned | 2021-10-04T11:55:33Z | |
dc.date.available | 2021-10-04T11:55:33Z | |
dc.date.issued | 2021-07-29 | |
dc.identifier.citation | The ATLAS collaboration... [et al.]. Determination of the parton distribution functions of the proton from ATLAS measurements of differential W± and Z boson production in association with jets. J. High Energ. Phys. 2021, 223 (2021). [https://doi.org/10.1007/JHEP07(2021)223] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/70628 | |
dc.description | We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRT, Greece; RGC and Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; JINR; MES of Russia and NRC KI, Russian Federation; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, U.K.; DOE and NSF, U.S.A.. In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada, CRC and IVADO, Canada; Beijing Municipal Science & Technology Commission, China; COST, ERC, ERDF, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex, Investissements d'Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, U.K.. | es_ES |
dc.description.abstract | This article presents a new set of proton parton distribution functions, AT-LASepWZVjet20, produced in an analysis at next-to-next-to-leading order in QCD. The new data sets considered are the measurements of W+ and W- boson and Z boson production in association with jets in pp collisions at root s = 8TeV performed by the ATLAS experiment at the LHC with integrated luminosities of 20.2 fb(-1) and 19.9 fb(-1), respectively. The analysis also considers the ATLAS measurements of differential W-+/- and Z boson production at root s = 7 TeV with an integrated luminosity of 4.6 fb(-1) and deep-inelastic-scattering data from e(+/-) p collisions at the HERA accelerator. An improved determination of the sea-quark densities at high Bjorken x is shown, while confirming a strange-quark density similar in size to the up- and down-sea-quark densities in the range x less than or similar to 0.02 found by previous ATLAS analyses. | es_ES |
dc.description.sponsorship | ANPCyT | es_ES |
dc.description.sponsorship | YerPhI, Armenia | es_ES |
dc.description.sponsorship | Australian Research Council | es_ES |
dc.description.sponsorship | BMWFW, Austria | es_ES |
dc.description.sponsorship | Austrian Science Fund (FWF) | es_ES |
dc.description.sponsorship | Azerbaijan National Academy of Sciences (ANAS) | es_ES |
dc.description.sponsorship | SSTC, Belarus | es_ES |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ) Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) | es_ES |
dc.description.sponsorship | Natural Sciences and Engineering Research Council of Canada (NSERC) NRC, Canada Canada Foundation for Innovation | es_ES |
dc.description.sponsorship | CERN | es_ES |
dc.description.sponsorship | ANID, Chile | es_ES |
dc.description.sponsorship | Chinese Academy of Sciences | es_ES |
dc.description.sponsorship | Ministry of Science and Technology, China National Natural Science Foundation of China (NSFC) | es_ES |
dc.description.sponsorship | Minciencias, Colombia | es_ES |
dc.description.sponsorship | Ministry of Education, Youth & Sports - Czech Republic Czech Republic Government Czech Republic Government | es_ES |
dc.description.sponsorship | DNRF, Denmark Danish Natural Science Research Council | es_ES |
dc.description.sponsorship | Centre National de la Recherche Scientifique (CNRS) CEA-DRF/IRFU, France | es_ES |
dc.description.sponsorship | SRNSFG, Georgia | es_ES |
dc.description.sponsorship | Federal Ministry of Education & Research (BMBF) HGF, Germany Max Planck Society | es_ES |
dc.description.sponsorship | Greek Ministry of Development-GSRT | es_ES |
dc.description.sponsorship | RGC, China Hong Kong SAR, China | es_ES |
dc.description.sponsorship | Israel Science Foundation Benoziyo Center, Israel | es_ES |
dc.description.sponsorship | Istituto Nazionale di Fisica Nucleare (INFN) | es_ES |
dc.description.sponsorship | Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Science | es_ES |
dc.description.sponsorship | CNRST, Morocco | es_ES |
dc.description.sponsorship | Netherlands Organization for Scientific Research (NWO) Netherlands Government | es_ES |
dc.description.sponsorship | RCN, Norway | es_ES |
dc.description.sponsorship | Ministry of Science and Higher Education, Poland NCN, Poland | es_ES |
dc.description.sponsorship | Portuguese Foundation for Science and Technology European Commission | es_ES |
dc.description.sponsorship | MNE/IFA, Romania | es_ES |
dc.description.sponsorship | JINR | es_ES |
dc.description.sponsorship | MES of Russia NRC KI, Russian Federation | es_ES |
dc.description.sponsorship | Ministry of Education, Science & Technological Development, Serbia | es_ES |
dc.description.sponsorship | MSSR, Slovakia | es_ES |
dc.description.sponsorship | Slovenian Research Agency - Slovenia MIZS, Slovenia | es_ES |
dc.description.sponsorship | DST/NRF, South Africa | es_ES |
dc.description.sponsorship | Spanish Government | es_ES |
dc.description.sponsorship | SRC, Sweden Wallenberg Foundation, Sweden | es_ES |
dc.description.sponsorship | SERI, Switzerland Swiss National Science Foundation (SNSF) Canton of Bern, Switzerland | es_ES |
dc.description.sponsorship | Canton of Geneva, Switzerland | es_ES |
dc.description.sponsorship | Ministry of Science and Technology, Taiwan | es_ES |
dc.description.sponsorship | Ministry of Energy & Natural Resources - Turkey | es_ES |
dc.description.sponsorship | UK Research & Innovation (UKRI) | es_ES |
dc.description.sponsorship | Science & Technology Facilities Council (STFC) | es_ES |
dc.description.sponsorship | United States Department of Energy (DOE) | es_ES |
dc.description.sponsorship | National Science Foundation (NSF) | es_ES |
dc.description.sponsorship | BCKDF, Canada CANARIE, Canada Compute Canada, Canada CRC, Canada IVADO, Canada | es_ES |
dc.description.sponsorship | Beijing Municipal Science & Technology Commission | es_ES |
dc.description.sponsorship | COST, European Union European Research Council (ERC) ERDF, European Union Horizon 2020, European Union Marie Sklodowska-Curie Actions, European Union | es_ES |
dc.description.sponsorship | French National Research Agency (ANR) | es_ES |
dc.description.sponsorship | German Research Foundation (DFG) Alexander von Humboldt Foundation | es_ES |
dc.description.sponsorship | Herakleitos programme - EU-ESF Thales Group Aristeia programme - EU-ESF Greek NSRF, Greece | es_ES |
dc.description.sponsorship | BSF-NSF, Israel German-Israeli Foundation for Scientific Research and Development | es_ES |
dc.description.sponsorship | La Caixa Banking Foundation, Spain CERCA Programme Generalitat de Catalunya, Spain GenT Programme Generalitat Valenciana, Spain PROMETEO Programme Generalitat Valenciana, Spain | es_ES |
dc.description.sponsorship | Goran Gustafssons Stiftelse, Sweden | es_ES |
dc.description.sponsorship | Royal Society of London | es_ES |
dc.description.sponsorship | Leverhulme Trust | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Hadron-Hadron scattering (experiments) | es_ES |
dc.subject | QCD | es_ES |
dc.title | Determination of the parton distribution functions of the proton from ATLAS measurements of differential W± and Z boson production in association with jets | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.doi | 10.1007/JHEP07(2021)223 | |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
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