Search results for "Z(0)"

showing 10 items of 712 documents

"Table 23" of "Measurement of the production cross section for Z/gamma* in association with jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS d…

2014

Measured normalized differential cross section as a function of dijet azimuthal separation 1/sigma_DY dsigma/dDeltaPhijj (1/rad.) for the electron channel and the muon channel in the individual lepton fiducial regions and uncorrected for QED effects.

DSIG/DPHIZ ProductionPhysics::Instrumentation and DetectorsHigh Energy Physics::PhenomenologyAstrophysics::Cosmology and Extragalactic AstrophysicsJet ProductionAzimuthal Angular DependenceInclusiveSingle Differential Cross SectionP P --> Z0 JET XP P --> GAMMA* JET XProton-Proton ScatteringHigh Energy Physics::ExperimentNuclear Experiment
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"Table 1" of "Z gamma production and limits on anomalous Z Z gamma and Z gamma gamma couplings in panti-p collisions at s**(1/2) = 1.96- TeV"

2009

Measured cross section for Z0 GAMMA production. Error contains both statistics and systematics (excluding luminosity uncertainty).

Di-Muon ProductionZ ProductionElectron productionAstrophysics::High Energy Astrophysical PhenomenaIntegrated Cross SectionAstrophysics::Cosmology and Extragalactic AstrophysicsPBAR P --> MU+ MU- GAMMA XCross SectionSIGMuon productionPBAR P --> E+ E- GAMMA XPBAR P --> Z0 GAMMA XInclusive1960.0Drell Yan
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Tevatron Run II combination of the effective leptonic electroweak mixing angle

2018

The Ministry of Science and Innovation and the Consolider-Ingenio 2010 Program and the European Union community Marie Curie Fellowship Contract No. 302103.

Drell-Yan processsemianalytical programsPhysics and Astronomy (miscellaneous)FERMION PAIR PRODUCTIONUPGRADETevatronhadron-colliders01 natural sciencesHigh Energy Physics - ExperimentPhysics Particles & Fieldselectron: pair productionHigh Energy Physics - Experiment (hep-ex)MONTE-CARLOUNIVERSAL MONTE-CARLOELECTROMAGNETIC CALORIMETERDZERO[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]HADRON COLLIDERSangular distributionBatavia TEVATRON CollMonte CarloPhysicsscattering [anti-p p]gauge bosonPhysicsElectroweak interactionDrell–Yan processWeinberg anglespontaneous symmetry breaking [electroweak interaction]muon: pair productionPhysical Sciencesmixing angle [electroweak interaction]bosonPHOTOSmass: measured [W]asymmetryParticle physicsFOS: Physical sciencesSEMIANALYTICAL PROGRAMddc:500.2Astronomy & Astrophysicselectroweak interaction: spontaneous symmetry breaking114 Physical sciences530programmingW: mass: measuredStandard Modelanti-p p: colliding beams[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex]hadroproduction [Z0]0103 physical sciencesanti-p p: scatteringddc:530High Energy Physicspair production [electron]pair production [muon]CALORIMETER010306 general physicsQED RADIATIVE-CORRECTIONSQed radiative-corrections; fermion pair production; universal; Monte Carlo; parton distributions; hadron-colliders; electromagnetic; calorimeter;semianalytical programs; E(+)E(-) annihilation; boson; production; D0 detectorGauge bosonBOSON PRODUCTIONMuonScience & Technologyelectroweak interaction: mixing angleAnti-p p: scattering | anti-p p: colliding beams | Z0: hadroproduction | Z0: leptonic decay | electroweak interaction: spontaneous symmetry breaking | electroweak interaction: mixing angle | muon: pair production | W: mass: measured | Weinberg angle | Batavia TEVATRON Coll | angular distribution | electron: pair production | Drell-Yan process | gauge boson | programming | asymmetry | CDF | DZERO | experimental resultsIDENTIFICATION010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyuniversalWeinberg angleZ0: hadroproductionQED RADIATIVE-CORRECTIONS; FERMION PAIR PRODUCTION; UNIVERSAL; MONTE-CARLO; PARTON DISTRIBUTIONS; HADRON COLLIDERS; ELECTROMAGNETIC; CALORIMETER; SEMIANALYTICAL PROGRAM; E(+)E(-) ANNIHILATION; BOSON; PRODUCTION; D0 DETECTORleptonic decay [Z0]E(+)E(-) ANNIHILATIONelectromagneticPARTON DISTRIBUTIONSExperimental High Energy PhysicsZ0: leptonic decayD0 DETECTORCDFHigh Energy Physics::Experimentproductioncolliding beams [anti-p p]Leptonexperimental results
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"Table 14" of "Studies of quantum chromodynamics with the ALEPH detector"

1997

Measure n-jet rates using the Durham cluster algorithm as a function of thejet-resolution parameter YCUT.

E+ E- --> 3JET XE+ E- --> HADRONSE+ E- --> Z0Integrated Cross Section91.2Jet ProductionCross SectionSIGInclusiveE+ E- ScatteringExclusiveHigh Energy Physics::ExperimentR measurementComputer Science::Distributed Parallel and Cluster Computing
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"Table 2" of "A Measurement of the b anti-b forward backward asymmetry using the semileptonic decay into muons"

1992

Asymmetry corrected for mixing using mixing parameter 0.143 +- 0.023.

E+ E- --> BQ BQBARAsymmetry MeasurementE+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringExclusiveASYM91.0
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"Table 1" of "A Measurement of the b anti-b forward backward asymmetry using the semileptonic decay into muons"

1992

Experimentally measured asymmetry.

E+ E- --> BQ BQBARAsymmetry MeasurementE+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringExclusiveHigh Energy Physics::ExperimentASYM91.0
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"Table 1" of "Determination of A(b)(FB) using jet charge measurements in Z decays."

1998

Only statistical errors are given for sqrt(s) = 89.43 and 92.97 GeV.

E+ E- --> BQ BQBARInclusiveAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringExclusiveHigh Energy Physics::ExperimentJet Production89.43-92.97Nuclear ExperimentE+ E- --> JETS XASYM
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"Table 3" of "A Measurement of the b anti-b forward backward asymmetry using the semileptonic decay into muons"

1992

SIN2TW measured in MSBAR scheme.

E+ E- --> BQ BQBARSIN2TWE+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringExclusive91.0
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"Table 4" of "Production of charmed mesons in Z decays"

1995

The DSYS error is due to the error in the branching ratio.

E+ E- --> DBAR0 XE+ E- --> HADRONSE+ E- --> Z0Integrated Cross Section91.2Cross SectionSIGInclusiveCharm productionE+ E- ScatteringExclusiveHigh Energy Physics::ExperimentR measurementE+ E- --> D0 X
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"Table 3" of "Single intermediate vector boson production in e+ e- collisions at s**(1/2) = 183-GeV and 189-GeV."

2000

Cross sections for single-Z0 production in the hadronic channel.

E+ E- --> E+ E- QUARK QUARKBARElectron productionNuclear TheoryHigh Energy Physics::PhenomenologyIntegrated Cross SectionCross SectionSIGE+ E- --> E+ E+ Z0E+ E- ScatteringExclusiveHigh Energy Physics::ExperimentNuclear Experiment182.6-188.6Computer Science::Information Theory
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