Search results for "GLOBAL QCD ANALYSIS"

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Combination of D0 measurements of the top quark mass

2017

We present a combination of measurements of the top quark mass by the D0 experiment in the lepton+jets and dilepton channels. We use all the data collected in Run I (1992--1996) at $\sqrt s=1.8$ TeV and Run II (2001--2011) at $\sqrt s=1.96$ TeV of the Tevatron $p \bar{p}$ collider, corresponding to integrated luminosities of 0.1 fb$^{-1}$ and 9.7 fb$^{-1}$, respectively. The combined result is: $m_t = 174.95 \pm0.40\,{\rm(stat)} \pm 0.64\,{\rm(syst)}\,{\rm{GeV}}=174.95 \pm 0.75 \, {\rm{GeV}}$.

Top quarkQ007TPtop: mass: measured((n)jet dilepton) [final state]Tevatronpair production [top]01 natural scienceslaw.inventionPhysics Particles & FieldsHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)lawDZERO[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Batavia TEVATRON CollNuclear ExperimentPhysicsscattering [anti-p p]PhysicsGLOBAL QCD ANALYSISDetectorROOT-S=7ATLASPhysical SciencesComputingMethodologies_DOCUMENTANDTEXTPROCESSINGmass: measured [top]top: pair production((n)jet lepton) [final state]Particle physics1800 GeV-cms1960 GeV-cmsAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesfinal state: ((n)jet lepton)Astronomy & Astrophysicsanti-p p: colliding beamsNuclear physicsEVENTS[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex]0103 physical sciencesanti-p p: scatteringddc:530Combined resultHigh Energy Physics010306 general physicsColliderDETECTORScience & TechnologyPP COLLISIONS1960 GeV-cms010308 nuclear & particles physicsfinal state: ((n)jet dilepton)hep-exHigh Energy Physics::PhenomenologyD0 experimentDIFFERENCEPARTON DISTRIBUTIONSExperimental High Energy PhysicsPhysics::Accelerator PhysicsTEVHigh Energy Physics::Experiment1800 GeV-cmscolliding beams [anti-p p]Leptonexperimental results
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