Search results for "Z0"

showing 10 items of 712 documents

"Table 4" 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 leptonic channel.

E+ E- --> E+ E- Z0Electron productionE+ E- --> E+ E- MU+ MU-E+ E- ScatteringHigh Energy Physics::PhenomenologyIntegrated Cross SectionExclusiveHigh Energy Physics::Experiment188.6Cross SectionSIGMuon productionComputer Science::Information Theory
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"Table 7" 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 1990 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data).

E+ E- --> E+ E-Electron productionElasticAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringExclusive88.222-94.201ASYM
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"Table 9" 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 1990 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.

E+ E- --> E+ E-Electron productionElasticAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringExclusiveHigh Energy Physics::Experiment88.222-94.201ASYM
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"Table 4" of "Measurement of electroweak parameters from Z decays into Fermion pairs"

1990

No description provided.

E+ E- --> E+ E-Electron productionElasticAsymmetry MeasurementE+ E- --> Z0E+ E- ScatteringIntegrated Cross Section88.218-94.278ExclusiveCross SectionSIGASYM
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"Table 3" 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 1990 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data).

E+ E- --> E+ E-Electron productionElasticE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross Section88.222-94.201SIG
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"Table 5" 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 1990 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 1.0 pct at the peak.

E+ E- --> E+ E-Electron productionElasticE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross Section88.222-94.201SIG
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"Table 2" of "Update of electroweak parameters from Z decays"

1993

Data from 1990 running period.

E+ E- --> E+ E-Electron productionElasticE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionSIG88.223-94.202
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"Table 2" of "Single intermediate vector boson production in e+ e- collisions at s**(1/2) = 183-GeV and 189-GeV."

2000

Cross sections for the E NU E NU channel, which includes contributions from both single-W and from single-Z0 with a large interference bewteen the two processes.

E+ E- --> E- NUEBAR W+E+ E- --> E+ E- Z0Electron productionE+ E- ScatteringIntegrated Cross SectionE+ E- --> E+ NUE W-ExclusiveCross SectionSIGE+ E- --> E+ E- NUE NUEBAR182.6-188.6
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"Table 1" of "Measurement of inclusive rho0, f0(980), f2(1270), K*2(1430)0 and f'2(1525) production in Z0 decays."

1999

Differential production cross sections. The error is the quadratic combination of the errors from the fits and the systematic uncertainty.

E+ E- --> F0(980) XInclusiveSingle Differential Cross SectionE+ E- --> F2(1270) XE+ E- --> Z0E+ E- ScatteringExclusive91.2DSIG/DXE+ E- --> RHO0 X
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"Table 2" of "Measurement of inclusive rho0, f0(980), f2(1270), K*2(1430)0 and f'2(1525) production in Z0 decays."

1999

Integrated rates extrapolated to the full x range.

E+ E- --> F2PRIME(1525) XE+ E- --> F2(1270) XStrange productionE+ E- --> HADRONSE+ E- --> Z0Integrated Cross Section91.2Cross SectionSIGMULTE+ E- --> F0(980) XInclusiveE+ E- --> K2*(1430) XE+ E- ScatteringExclusiveR measurementE+ E- --> RHO0 X
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