Search results for "scattering"

showing 10 items of 8332 documents

"Table 19" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

TAU+ TAU- cross sections from the 1991 data set corrected for full solid angle. Additional systematic uncertainty is 0.75 pct.

88.464-93.702E+ E- --> TAU+ TAU-E+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionTau productionSIG
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"Table 23" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

LEPTON+ LEPTON- cross sections from the 1991 data set. Data are corrected for t-channel subtraction, and to full solid angle but not for momenta and accollinearity cuts. Additional systematic uncertainty, excluding luminosity, is 0.4 pct.

88.464-93.702E+ E- --> Z0E+ E- ScatteringHigh Energy Physics::PhenomenologyIntegrated Cross SectionExclusiveHigh Energy Physics::ExperimentE+ E- --> LEPTON+ LEPTON-Cross SectionSIG
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"Table 8" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

E+ E- forward-backward asymmetries from the 1991 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data). Additional systematic error, excluding luminosity, is 0.002.

88.465-93.703E+ E- --> E+ E-Electron productionElasticAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringExclusiveHigh Energy Physics::ExperimentASYM
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"Table 10" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

E+ E- forward-backward asymmetries from the 1991 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 0.003 at the peak.

88.465-93.703E+ E- --> E+ E-Electron productionElasticAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringExclusiveHigh Energy Physics::ExperimentASYM
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"Table 4" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

E+ E- cross sections from the 1991 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data). Additional systematic error, excluding luminosity, is 0.37 pct.

88.465-93.703E+ E- --> E+ E-Electron productionElasticE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionSIG
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"Table 6" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

E+ E- cross sections from the 1991 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 0.5 pct at the peak.

88.465-93.703E+ E- --> E+ E-Electron productionElasticE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionSIG
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"Table 2" of "Photon Events with Missing Energy at sqrt(s) = 183 to 189 GeV"

2003

Combined result.

9.150E+019.450E+01182.7E+ E- ScatteringExclusiveE+ E- --> NU NUBAR GAMMA (GAMMAS)NC=NUMBER OF NEUTRINOS
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"Table 1" of "Photon Events with Missing Energy at sqrt(s) = 183 to 189 GeV"

2003

No description provided.

9.150E+019.450E+01E+ E- ScatteringIntegrated Cross Section182.7-188.7ExclusiveCross SectionSIGE+ E- --> NU NUBAR GAMMA (GAMMAS)NC=NUMBER OF NEUTRINOS
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"Table 2" of "Cross-sections and leptonic forward-backward asymmetries from the Z0 running of LEP."

2000

Hadronic cross section measured with the 1994 data. Additional systematic error of 0.11 PCT (efficiencies and backgrounds) and 0.11 PCT (absolute luminosity).

91.2-91.204E+ E- --> HADRONSE+ E- ScatteringIntegrated Cross SectionExclusiveHigh Energy Physics::ExperimentAstrophysics::Earth and Planetary AstrophysicsCross SectionR measurementSIGAstrophysics::Galaxy Astrophysics
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"Table 1" of "A Comparison of jet production rates on the Z0 resonance to perturbative QCD"

1990

Corrected jet rates.

91.5Astrophysics::High Energy Astrophysical PhenomenaE+ E- --> HADRONSIntegrated Cross SectionJet ProductionCross SectionSIGDijet ProductionE+ E- --> 5JETE+ E- --> 4JETE+ E- --> 3JETE+ E- ScatteringExclusiveHigh Energy Physics::ExperimentE+ E- --> 2JETR measurement
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