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Measurement of multidifferential cross sections for dijet production in proton–proton collisions at s=13TeV

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A measurement of the dijet production cross section is reported based on proton–proton collision data collected in 2016 at s=13TeV by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of up to 36.3fb-1. Jets are reconstructed with the anti-kT algorithm for distance parameters of R=0.4 and 0.8. Cross sections are measured double-differentially (2D) as a function of the largest absolute rapidity |y|max of the two jets with the highest transverse momenta pT and their invariant mass m1,2, and triple-differentially (3D) as a function of the rapidity separation y∗, the total boost yb, and either m1,2 or the average pT of the two jets. The cross sections are unfolded to correct for detector effects and are compared with fixed-order calculations derived at next-to-next-to-leading order in perturbative quantum chromodynamics. The impact of the measurements on the parton distribution functions and the strong coupling constant at the mass of the Z boson is investigated, yielding a value of αS(mZ)=0.1179±0.0019. © The Author(s) 2024.

Anahtar Kelimeler

BosonsColliding beam acceleratorsDetector effectsDijet productionDistance parameterFixed-orderIntegrated luminosityInvariant massMeasurements ofProduction cross sectionProton proton collisionsTransverse momentaJets
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AlanDeğerDil
dc.contributor.authorZhokin, A.
dc.contributor.authorZhizhin, I.
dc.contributor.authorZarubin, A.
dc.contributor.authorYuldashev, B.S.
dc.contributor.authorVoytishin, N.
dc.contributor.authorVorobyev, A.
dc.contributor.authorUzunian, A.
dc.contributor.authorUvarov, L.
dc.contributor.authorToropin, A.
dc.contributor.authorTlisova, I.
dc.contributor.authorTeryaev, O.
dc.contributor.authorTerkulov, A.
dc.contributor.authorTcherniaev, E.
dc.contributor.authorSulimov, V.
dc.contributor.authorSosnov, D.
dc.contributor.authorSnigirev, A.
dc.contributor.authorSmirnov, V.
dc.contributor.authorSlabospitskii, S.
dc.contributor.authorSkovpen, Y.
dc.contributor.authorShulha, S.
dc.contributor.authorShmatov, S.
dc.contributor.authorShalaev, V.
dc.contributor.authorSelivanova, D.
dc.contributor.authorSavrin, V.
dc.contributor.authorSavina, M.
dc.contributor.authorRusinov, V.
dc.contributor.authorRadchenko, O.
dc.contributor.authorPopov, V.
dc.contributor.authorPolikarpov, S.
dc.contributor.authorPetrushanko, S.
dc.contributor.authorPerelygin, V.
dc.contributor.authorPalichik, V.
dc.contributor.authorOskin, A.
dc.contributor.authorOreshkin, V.
dc.contributor.authorObraztsov, S.
dc.contributor.authorNikitenko, A.
dc.contributor.authorMurzin, V.
dc.contributor.authorMatveev, V.
dc.contributor.authorMalakhov, A.
dc.contributor.authorMakarenko, V.
dc.contributor.authorLychkovskaya, N.
dc.contributor.authorLukina, O.
dc.contributor.authorLevchenko, P.
dc.contributor.authorLanev, A.
dc.contributor.authorKrasnikov, N.
dc.contributor.authorKozyrev, A.
dc.contributor.authorKorenkov, V.
dc.contributor.authorKonstantinov, D.
dc.contributor.authorKodolova, O.
dc.contributor.authorKlyukhin, V.
dc.date.accessioned2026-10-18T20:26:27.817883665Z
dc.date.available2026-10-18T20:26:27.817883665Z
dc.date.issued2025
dc.description.abstractA measurement of the dijet production cross section is reported based on proton–proton collision data collected in 2016 at s=13TeV by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of up to 36.3fb-1. Jets are reconstructed with the anti-kT algorithm for distance parameters of R=0.4 and 0.8. Cross sections are measured double-differentially (2D) as a function of the largest absolute rapidity |y|max of the two jets with the highest transverse momenta pT and their invariant mass m1,2, and triple-differentially (3D) as a function of the rapidity separation y∗, the total boost yb, and either m1,2 or the average pT of the two jets. The cross sections are unfolded to correct for detector effects and are compared with fixed-order calculations derived at next-to-next-to-leading order in perturbative quantum chromodynamics. The impact of the measurements on the parton distribution functions and the strong coupling constant at the mass of the Z boson is investigated, yielding a value of αS(mZ)=0.1179±0.0019. © The Author(s) 2024.
dc.description.sponsorshipFunding text 1: Individuals have received support from the Marie-Curie program and the European Research Council and Horizon 2020 Grant, contract Nos. 675440, 724704, 752730, 758316, 765710, 824093, and COST Action CA16108 (European Union); the Leventis Foundation; the Alfred P. Sloan Foundation; the Alexander von Humboldt Foundation; the Science Committee, project no. 22rl-037 (Armenia); the Belgian Federal Science Policy Office; the Fonds pour la Formation \u00E0 la Recherche dans l\u2019Industrie et dans l\u2019Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the F.R.S.-FNRS and FWO (Belgium) under the \u201CExcellence of Science \u2013 EOS\u201D \u2013 be.h project n. 30820817; the Beijing Municipal Science & Technology Commission, No. Z191100007219010 and Fundamental Research Funds for the Central Universities (China); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Shota Rustaveli National Science Foundation, grant FR-22-985 (Georgia); the Deutsche Forschungsgemeinschaft (DFG), under Germany\u2019s Excellence Strategy \u2013 EXC 2121 \u201CQuantum Universe\u201D \u2013 390833306, and under project number 400140256 - GRK2497; the Hellenic Foundation for Research and Innovation (HFRI), Project Number 2288 (Greece); the Hungarian Academy of Sciences, the New National Excellence Program - \u00DANKP, the NKFIH research grants K 124845, K 124850, K 128713, K 128786, K 129058, K 131991, K 133046, K 138136, K 143460, K 143477, 2020-2.2.1-ED-2021-00181, and TKP2021-NKTA-64 (Hungary); the Council of Science and Industrial Research, India; ICSC \u2013 National Research Center for High Performance Computing, Big Data and Quantum Computing, funded by the EU NexGeneration program (Italy); the Latvian Council of Science; the Ministry of Education and Science, project no. 2022/WK/14, and the National Science Center, contracts Opus 2021/41/B/ST2/01369 and 2021/43/B/ST2/01552 (Poland); the Funda\u00E7\u00E3o para a Ci\u00EAncia e a Tecnologia, grant CEECIND/01334/2018 (Portugal); the National Priorities Research Program by Qatar National Research Fund; MCIN/AEI/10.13039/501100011033, ERDF \u201Ca way of making Europe\u201D, and the Programa Estatal de Fomento de la Investigaci\u00F3n Cient\u00EDfica y T\u00E9cnica de Excelencia Mar\u00EDa de Maeztu, grant MDM-2017-0765 and Programa Severo Ochoa del Principado de Asturias (Spain); the Chulalongkorn Academic into Its 2nd Century Project Advancement Project, and the National Science, Research and Innovation Fund via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation, grant B37G660013 (Thailand); the Kavli Foundation; the Nvidia Corporation; the SuperMicro Corporation; the Welch Foundation, contract C-1845; and the Weston Havens Foundation (USA). ; Funding text 2: We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid and other centers for delivering so effectively the computing infrastructure essential to our analyses. Finally, we acknowledge the enduring support for the construction and operation of the LHC, the CMS detector, and the supporting computing infrastructure provided by the following funding agencies: SC (Armenia), BMBWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES and BNSF (Bulgaria); CERN; CAS, MoST, and NSFC (China); MINCIENCIAS (Colombia); MSES and CSF (Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER, ERC PUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); SRNSF (Georgia); BMBF, DFG, and HGF (Germany); GSRI (Greece); NKFIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MES and NSC (Poland); FCT (Portugal); MESTD (Serbia); MCIN/AEI and PCTI (Spain); MOSTR (Sri Lanka); Swiss Funding Agencies (Switzerland); MST (Taipei); MHESI and NSTDA (Thailand); TUBITAK and TENMAK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (USA).
dc.identifier.doi10.1140/epjc/s10052-024-13606-8
dc.identifier.issn1434-6044
dc.identifier.issue1
dc.identifier.pmcidPMC11761505
dc.identifier.pmid39873299
dc.identifier.scopus2-s2.0-105001121237
dc.identifier.startpage72
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/11411
dc.identifier.volume85
dc.language.isoen
dc.publisherSpringer Nature
dc.relation.ispartofEuropean Physical Journal C
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBosons
dc.subjectColliding beam accelerators
dc.subjectDetector effects
dc.subjectDijet production
dc.subjectDistance parameter
dc.subjectFixed-order
dc.subjectIntegrated luminosity
dc.subjectInvariant mass
dc.subjectMeasurements of
dc.subjectProduction cross section
dc.subjectProton proton collisions
dc.subjectTransverse momenta
dc.subjectJets
dc.titleMeasurement of multidifferential cross sections for dijet production in proton–proton collisions at s=13TeV
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus6
rdl.departmentErzincan Binali Yildirim University, Erzincan, Turkey.
rdl.oa.statusgold
rdl.source.indexSCOPUS
rdl.source.indexPUBMED