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Performance of Missing Transverse Momentum Reconstruction in Proton-Proton Collisions at 7 TeV with ATLAS

2012-01-03Journal article Open access
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dc.contributor.authorATLAS collaboration (3031 authors)
dc.contributor.authorAguilar-Saavedra, Juan Antonio
dc.contributor.authorAmaral, Pedro
dc.contributor.authorAnjos, Nuno
dc.contributor.authorCarvalho, Joao
dc.contributor.authorCastro, Nuno Filipe
dc.contributor.authorConde Muino, Patricia
dc.contributor.authorDo Valle Wemans, Andre
dc.contributor.authorFiolhais, Miguel
dc.contributor.authorGomes, Agostinho
dc.contributor.authorGoncalo, Ricardo
dc.contributor.authorJorge, Pedro
dc.contributor.authorLopes, Lourenco
dc.contributor.authorMachado Miguens, Joana
dc.contributor.authorMagalhaes Martins, Paulo Jorge
dc.contributor.authorMaio, Amelia
dc.contributor.authorManeira, Jose
dc.contributor.authorOliveira, Miguel Alfonso
dc.contributor.authorOnofre, Antonio
dc.contributor.authorPalma, Alberto
dc.contributor.authorPina, Joao Antonio
dc.contributor.authorPinto, Belmiro
dc.contributor.authorSantos, Helena
dc.contributor.authorSaraiva, Joao
dc.contributor.authorSilva, Jose
dc.contributor.authorSoares, Mara
dc.contributor.authorVeloso, Filipe
dc.contributor.authorWolters, Helmut
dc.date.accessioned2019-02-03T18:01:51Z
dc.date.available2019-02-03T18:01:51Z
dc.date.issued2012-01-03
dc.date.updated2019-02-03T18:01:51Z
dc.description.abstractThe measurement of missing transverse momentum in the ATLAS detector, described in this paper, makes use of the full event reconstruction and a calibration based on reconstructed physics objects. The performance of the missing transverse momentum reconstruction is evaluated using data collected in pp collisions at a centre-of-mass energy of 7 TeV in 2010. Minimum bias events and events with jets of hadrons are used from data samples corresponding to an integrated luminosity of about 0.3 inverse nb and 600 inverse nb, together with events containing a Z boson decaying to two leptons (electrons or muons) or a W boson decaying to a lepton (electron or muon) and a neutrino, from a data sample corresponding to an integrated luminosity of about 36 inverse pb. An estimate of the systematic uncertainty on the missing transverse momentum scale is presented.
dc.description.versionPeer Reviewed
dc.identifierEur.Phys.J. C72 (2012) 1844; DOI 10.1140/epjc/s10052-011-1844-6
dc.identifier.urihttp://dx.doi.org/10.1140/epjc/s10052-011-1844-6
dc.identifier.urihttp://hdl.handle.net/10400.26/26032
dc.language.isoeng
dc.titlePerformance of Missing Transverse Momentum Reconstruction in Proton-Proton Collisions at 7 TeV with ATLAS
dc.typejournal article
dspace.entity.typePublication
rcaap.rightsopenAccesspt
rcaap.typearticle

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