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Search for three-jet resonances in pp collisions at √s=7TeV

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A search for three-jet hadronic resonance production in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated luminosity of 35pb-1. Events with high jet multiplicity and a large scalar sum of jet transverse momenta are analyzed using a signature-based approach. The number of expected standard model background events is found to be in good agreement with the observed events. Limits on the cross section times branching ratio are set in a model of gluino pair production with an R-parity-violating decay to three quarks, and the data rule out such particles within the mass range of 200 to 280GeV/c2. © 2011 American Physical Society.

Anahtar Kelimeler

ResonanceBranching ratioCenter-of-mass energiesCross sectionData sampleIntegrated luminosityPair productionResonance productionSignature-based approachStandard modelTransverse momentaTellurium compounds
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AlanDeğerDil
dc.contributor.authorChatrchyan, S.
dc.contributor.authorKhachatryan, V.
dc.contributor.authorSirunyan, A.M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorBergauer, T.
dc.contributor.authorDragicevic, M.
dc.contributor.authorErö, J.
dc.contributor.authorFabjan, C.
dc.contributor.authorFriedl, M.
dc.contributor.authorFrühwirth, R.
dc.contributor.authorGhete, V.M.
dc.contributor.authorHammer, J.
dc.contributor.authorHänsel, S.
dc.contributor.authorHoch, M.
dc.contributor.authorHörmann, N.
dc.contributor.authorHrubec, J.
dc.contributor.authorJeitler, M.
dc.contributor.authorKiesenhofer, W.
dc.contributor.authorKrammer, M.
dc.contributor.authorLiko, D.
dc.contributor.authorMikulec, I.
dc.contributor.authorPernicka, M.
dc.contributor.authorRahbaran, B.
dc.contributor.authorRohringer, H.
dc.contributor.authorSchöfbeck, R.
dc.contributor.authorStrauss, J.
dc.contributor.authorTaurok, A.
dc.contributor.authorTeischinger, F.
dc.contributor.authorWagner, P.
dc.contributor.authorWaltenberger, W.
dc.contributor.authorWalzel, G.
dc.contributor.authorWidl, E.
dc.contributor.authorWulz, C.-E.
dc.contributor.authorMossolov, V.
dc.contributor.authorShumeiko, N.
dc.contributor.authorSuarez Gonzalez, J.
dc.contributor.authorBansal, S.
dc.contributor.authorBenucci, L.
dc.contributor.authorDe Wolf, E.A.
dc.contributor.authorJanssen, X.
dc.contributor.authorMaes, T.
dc.contributor.authorMucibello, L.
dc.contributor.authorOchesanu, S.
dc.contributor.authorRoland, B.
dc.contributor.authorRougny, R.
dc.contributor.authorSelvaggi, M.
dc.contributor.authorVan Haevermaet, H.
dc.contributor.authorVan Mechelen, P.
dc.contributor.authorVan Remortel, N.
dc.date.accessioned2026-10-18T20:30:24.640831018Z
dc.date.available2026-10-18T20:30:24.640831018Z
dc.date.issued2011
dc.description.abstractA search for three-jet hadronic resonance production in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated luminosity of 35pb-1. Events with high jet multiplicity and a large scalar sum of jet transverse momenta are analyzed using a signature-based approach. The number of expected standard model background events is found to be in good agreement with the observed events. Limits on the cross section times branching ratio are set in a model of gluino pair production with an R-parity-violating decay to three quarks, and the data rule out such particles within the mass range of 200 to 280GeV/c2. © 2011 American Physical Society.
dc.description.sponsorshipSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (123501, 134939); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Science and Technology Facilities Council, STFC, (GRIDPP); Science and Technology Facilities Council, STFC; UK Research and Innovation, UKRI, (53706); UK Research and Innovation, UKRI; , (098-0982887-2878);
dc.identifier.doi10.1103/physrevlett.107.101801
dc.identifier.issn1079-7114
dc.identifier.issue10
dc.identifier.scopus2-s2.0-80052196131
dc.identifier.startpage101801
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/15555
dc.identifier.volume107
dc.language.isoen
dc.relation.ispartofPhysical Review Letters
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectResonance
dc.subjectBranching ratio
dc.subjectCenter-of-mass energies
dc.subjectCross section
dc.subjectData sample
dc.subjectIntegrated luminosity
dc.subjectPair production
dc.subjectResonance production
dc.subjectSignature-based approach
dc.subjectStandard model
dc.subjectTransverse momenta
dc.subjectTellurium compounds
dc.titleSearch for three-jet resonances in pp collisions at √s=7TeV
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus37
rdl.oa.statusgold
rdl.source.indexSCOPUS