Search results for "Electron Production"

showing 10 items of 300 documents

"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 "Measurements of |V(cb)|, form factors and branching fractions in the decays anti-B0 --> D*+ l- anti-nu/l and anti-B0 --> D+ l- an…

1997

VCB is the KCM matrix element.

BBAR0 --> D+ MU- NUMUBARElectron productionBBAR0 --> D*(2010)+ MU- NUMUBARFORMFACTORBBAR0 --> D*(2010)+ E- NUEBARB0 --> D*(2010)- E+ NUEMuon production0.0B0 --> D- MU+ NUMUCharm productionB0 --> D*(2010)- MU+ NUMUB0 --> D- E+ NUEExclusiveBBAR0 --> D+ E- NUEBAR
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"Table 1" of "Measurements of |V(cb)|, form factors and branching fractions in the decays anti-B0 --> D*+ l- anti-nu/l and anti-B0 --> D+ l- an…

1997

The formfactors are evaluated at zero recoil of D meson. Two different methods are used (see text for details). VCB is the KCM matrix element. The formfactor fitted to dependence: FF(OM) = FF(1)*(1-CONST*(OM-1)).

BBAR0 --> D+ MU- NUMUBARElectron productionBBAR0 --> D*(2010)+ MU- NUMUBARFORMFACTORBBAR0 --> D*(2010)+ E- NUEBARB0 --> D*(2010)- E+ NUEMuon production0.0B0 --> D- MU+ NUMUCharm productionB0 --> D*(2010)- MU+ NUMUB0 --> D- E+ NUEExclusiveBBAR0 --> D+ E- NUEBARCONST
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"Table 3" of "Measurements of |V(cb)|, form factors and branching fractions in the decays anti-B0 --> D*+ l- anti-nu/l and anti-B0 --> D+ l- an…

1997

VCB is the KCM matrix element.

BBAR0 --> D+ MU- NUMUBARElectron productionBBAR0 --> D*(2010)+ MU- NUMUBARFORMFACTORBBAR0 --> D*(2010)+ E- NUEBARB0 --> D*(2010)- E+ NUEMuon production0.0B0 --> D- MU+ NUMUCharm productionB0 --> D*(2010)- MU+ NUMUB0 --> D- E+ NUEExclusiveBBAR0 --> D+ E- NUEBARCONSTN=VCB
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"Table 1" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."

2006

Measured value of SIG(C=T) + EPS*SIG(C=L) as a function of the pion angle relative to the virtual photon direction.

ComputingMilieux_THECOMPUTINGPROFESSIONElectron productionNuclear TheoryIntegrated Cross SectionComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONCross SectionSIGInformationSystems_MODELSANDPRINCIPLES7.950E-017.950E-01E- P --> E- PI0 PExclusiveInformationSystems_MISCELLANEOUS1.221ComputingMethodologies_COMPUTERGRAPHICSComputer Science::Cryptography and Security
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"Table 2" of "Measurement of the shape of the boson transverse momentum distribution in p anti-p ---> Z / gamma* ---> e+ e- + X events produced…

2008

Correlation matrix for all rapidity Z bosons for the 12 bins used for PT < 30.

Condensed Matter::Quantum GasesInclusiveZ ProductionElectron productionPBAR P --> E+ E- XCORRHigh Energy Physics::PhenomenologyPBAR P --> GAMMA* XAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityPBAR P --> Z0 X
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"Table 4" of "Exclusive production of pion and kaon meson pairs in two photon collisions at LEP."

2003

Measured cross section for kaon production as a function of W.

DSIG/DMStrange productionElectron productionNuclear TheoryIntegrated Cross SectionCross SectionSIG0.0GAMMA GAMMA --> K+ K-Single Differential Cross SectionPhotoproductionE+ E- ScatteringTwo-PhotonExclusiveHigh Energy Physics::ExperimentNuclear ExperimentE+ E- --> E+ E- K+ K-
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