Search results for "88"

showing 10 items of 638 documents

"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 1" of "Measurement of trilinear gauge boson couplings W W V, (V = Z, gamma) in e+ e- collisions at 189-GeV."

2003

No description provided.

E+ E- --> E- NUEBAR W+DELTAKAPPA-GAMMAElectron productionE+ E- --> NUE NUEBAR GAMMAE+ E- ScatteringE+ E- --> E+ NUE W-LAMBDA-GAMMAExclusive188.6DELTAG1ZE+ E- --> W- W+W Production
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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 "Single intermediate vector boson production in e+ e- collisions at s**(1/2) = 183-GeV and 189-GeV."

2000

Cross sections for single-W production in the (E- NUEBAR Q QBAR + CC) and (E- NUEBAR LEPTON LEPTONBAR) + CC) channels.

E+ E- --> E- NUEBAR W+E+ E- --> E+ NUE QUARK QUARKBARElectron productionE+ E- --> E- NUEBAR TAU+ NUTAUIntegrated Cross SectionE+ E- --> E+ NUE W-E+ E- --> E+ NUE TAU- NUTAUBARCross SectionE+ E- --> E- NUEBAR QUARK QUARKBARSIGMuon productionE+ E- --> E+ NUE MU- NUMUBARE+ E- --> E- NUEBAR MU+ NUMUE+ E- ScatteringExclusiveTau production182.6-188.6
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"Table 3" of "A Precise Determination of the Number of Families With Light Neutrinos and of the $Z$ Boson Partial Widths"

1990

Average cross section.

E+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringIntegrated Cross Section88.278-95.036ExclusiveCross SectionR measurementSIG
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"Table 1" of "A Precise Measurement of the $Z$ Resonance Parameters Through Its Hadronic Decays"

1990

No description provided.

E+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringIntegrated Cross Section88.284-95.042ExclusiveCross SectionR measurementSIG
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"Table 1" of "Update of electroweak parameters from Z decays"

1993

Data from 1990 running period.

E+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionR measurementSIG88.223-94.202
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"Table 1" of "Measurements of the line shape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays"

1994

Hadronic cross sections from the 1990 data set. Additional systematic uncertainties come from efficiencies and background of 0.4 pct in addition to the luminosity uncertainty 0.7 pct.

E+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringIntegrated Cross SectionExclusiveHigh Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsCross SectionR measurementSIG88.223-94.202Astrophysics::Galaxy Astrophysics
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"Table 1" of "Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector"

1997

Exlclusive analysis from events with hard ISR.

E+ E- --> MU+ MU- GAMMA (GAMMAS)Di-Muon ProductionAsymmetry MeasurementE+ E- ScatteringIntegrated Cross SectionExclusiveCross SectionSIGMuon productionASYM88.2-93.0
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