Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8  TeV

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dc.citation.firstpage114015en_US
dc.citation.issueNumber11en_US
dc.citation.journalTitlePhysical Review Den_US
dc.citation.volumeNumber87en_US
dc.contributor.authorAdair, A.en_US
dc.contributor.authorAkgun, B.en_US
dc.contributor.authorBoulahouache, C.en_US
dc.contributor.authorEcklund, K.M.en_US
dc.contributor.authorGeurts, F.J.M.en_US
dc.contributor.authorLi, W.en_US
dc.contributor.authorPadley, B.P.en_US
dc.contributor.authorRedjimi, R.en_US
dc.contributor.authorRoberts, J.en_US
dc.contributor.authorZabel, J.en_US
dc.date.accessioned2015-09-02T19:06:40Zen_US
dc.date.available2015-09-02T19:06:40Zen_US
dc.date.issued2013en_US
dc.description.abstractResults are presented of a search for the production of new particles decaying to pairs of partons (quarks, antiquarks, or gluons), in the dijet mass spectrum in proton-proton collisions at √s=8  TeV. The data sample corresponds to an integrated luminosity of 4.0  fb−1, collected with the CMS detector at the LHC in 2012. No significant evidence for narrow resonance production is observed. Upper limits are set at the 95% confidence level on the production cross section of hypothetical new particles decaying to quark-quark, quark-gluon, or gluon-gluon final states. These limits are then translated into lower limits on the masses of new resonances in specific scenarios of physics beyond the standard model. The limits reach up to 4.8 TeV, depending on the model, and extend previous exclusions from similar searches performed at lower collision energies. For the first time mass limits are set for the Randall–Sundrum graviton model in the dijet channel.en_US
dc.identifier.citationAdair, A., Akgun, B., Boulahouache, C., et al.. "Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8  TeV." <i>Physical Review D,</i> 87, no. 11 (2013) American Physical Society: 114015. http://dx.doi.org/10.1103/PhysRevD.87.114015.en_US
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevD.87.114015en_US
dc.identifier.urihttps://hdl.handle.net/1911/81611en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en_US
dc.titleSearch for narrow resonances using the dijet mass spectrum in pp collisions at √s=8  TeVen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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