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Studies of jet mass in dijet and W/Z + jet events

2013-05-17Journal article Open access
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dc.contributor.authorCMS collaboration (2216 authors)
dc.contributor.authorHollar, Jonathan
dc.contributor.authorNayak, Aruna
dc.contributor.authorCalpas, Betty
dc.contributor.authorAlmeida, Nuno
dc.contributor.authorBargassa, Pedrame
dc.contributor.authorDavid Tinoco Mendes, Andre
dc.contributor.authorFaccioli, Pietro
dc.contributor.authorFerreira Parracho, Pedro Guilherme
dc.contributor.authorGallinaro, Michele
dc.contributor.authorSeixas, Joao
dc.contributor.authorVarela, Joao
dc.contributor.authorVischia, Pietro
dc.contributor.authorLloret Iglesias, Lara
dc.contributor.authorMusella, Pasquale
dc.contributor.authorRodrigues Antunes, Joao
dc.contributor.authorSilva, Pedro
dc.contributor.authorPela, Joao
dc.contributor.authorLeonardo, Nuno
dc.date.accessioned2019-02-03T22:40:09Z
dc.date.available2019-02-03T22:40:09Z
dc.date.issued2013-05-17
dc.date.updated2019-02-03T22:40:09Z
dc.description.abstractInvariant mass spectra for jets reconstructed using the anti-kt and Cambridge-Aachen algorithms are studied for different jet "grooming" techniques in data corresponding to an integrated luminosity of 5 inverse femtobarns, recorded with the CMS detector in proton-proton collisions at the LHC at a center-of-mass energy of 7 TeV. Leading-order QCD predictions for inclusive dijet and W/Z+jet production combined with parton-shower Monte Carlo models are found to agree overall with the data, and the agreement improves with the implementation of jet grooming methods used to distinguish merged jets of large transverse momentum from softer QCD gluon radiation.
dc.description.versionPeer Reviewed
dc.identifierJHEP 1305 (2013) 090; DOI 10.1007/JHEP05(2013)090
dc.identifier.urihttp://dx.doi.org/10.1007/JHEP05(2013)090
dc.identifier.urihttp://hdl.handle.net/10400.26/26402
dc.language.isoeng
dc.titleStudies of jet mass in dijet and W/Z + jet events
dc.typejournal article
dspace.entity.typePublication
rcaap.rightsopenAccesspt
rcaap.typearticle

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