A measurement of sin sup 2. theta. sub W from the forward-backward asymmetry in p p yields Z sup 0 yields e sup + e sup minus interactions at radical s = 1. 8 TeV
Technical Report
·
OSTI ID:6255706
An analysis of the forward-backward asymmetry in Z{sup 0} decays using data from the Collider Detector at Fermilab provides a measurement of sin{sup 2}{bar {theta}}{sub W}. The forward-backward asymmetry is measured to be (5.2 {plus minus} 5.9 (stat) {plus minus} 0.4 (sys))%, which implies sin{sup 2}{bar {theta}}{sub W} = 0.228{sub {minus}0.015}{sup +0.017} (stat) {plus minus} 0.002 (sys), after QCD, QED, and weak corrections. When higher order weak corrections are included, the measured value of sin{sup 2}{theta}{sub W} is consistent with previous measurements over a broad range of top quark masses. 59 refs., 58 figs., 9 tabs.
- Research Organization:
- Illinois Univ., Urbana, IL (USA)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- AC02-76ER01195; AC02-76ER03064
- OSTI ID:
- 6255706
- Report Number(s):
- UIUC-HEPG-90-79; ON: DE91009528; TRN: 91-008895
- Resource Relation:
- Other Information: Thesis (Ph.D)
- Country of Publication:
- United States
- Language:
- English
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A measurement of sin sup 2. theta. sub w from the forward-backward asymmetry in p p yields Z sup 0 yields e sup + e sup minus interactions at radical s = 1. 8 TeV
A Measurement of $\sin^{2} \theta_{W}$ from the Forward - Backward Asymmetry in $p\bar{p} \to Z^0 \to e^{+} e^{-}$ Interactions at $\sqrt{s}$ = 1.8-TeV
Determinaiton of sin sup 2. theta. sub W from the forward-backward asymmetry in p p r arrow Z sup 0 X r arrow e sup + e minus X interactions at radical s =1. 8 TeV
Miscellaneous
·
Mon Jan 01 00:00:00 EST 1990
·
OSTI ID:6255706
A Measurement of $\sin^{2} \theta_{W}$ from the Forward - Backward Asymmetry in $p\bar{p} \to Z^0 \to e^{+} e^{-}$ Interactions at $\sqrt{s}$ = 1.8-TeV
Thesis/Dissertation
·
Sat Sep 01 00:00:00 EDT 1990
·
OSTI ID:6255706
Determinaiton of sin sup 2. theta. sub W from the forward-backward asymmetry in p p r arrow Z sup 0 X r arrow e sup + e minus X interactions at radical s =1. 8 TeV
Journal Article
·
Mon Sep 16 00:00:00 EDT 1991
· Physical Review Letters; (United States)
·
OSTI ID:6255706
+70 more
Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON-ANTIPROTON INTERACTIONS
WEINBERG ANGLE
Z NEUTRAL BOSONS
WEAK PARTICLE DECAY
ANGULAR DISTRIBUTION
ASYMMETRY
CDF
ELECTRON-POSITRON INTERACTIONS
EXPERIMENTAL DATA
MEASURING METHODS
PARTICLE PRODUCTION
QUANTUM CHROMODYNAMICS
QUANTUM ELECTRODYNAMICS
RADIATIVE CORRECTIONS
STANDARD MODEL
TOP PARTICLES
BARYON-BARYON INTERACTIONS
BOSONS
CORRECTIONS
DATA
DECAY
DISTRIBUTION
ELECTRODYNAMICS
ELEMENTARY PARTICLES
FIELD THEORIES
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
NUCLEON-ANTINUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE MODELS
POSTULATED PARTICLES
QUANTUM FIELD THEORY
UNIFIED GAUGE MODELS
645102* - High Energy Physics- Particle Interactions & Properties-Experimental- Weak Interactions & Properties
PROTON-ANTIPROTON INTERACTIONS
WEINBERG ANGLE
Z NEUTRAL BOSONS
WEAK PARTICLE DECAY
ANGULAR DISTRIBUTION
ASYMMETRY
CDF
ELECTRON-POSITRON INTERACTIONS
EXPERIMENTAL DATA
MEASURING METHODS
PARTICLE PRODUCTION
QUANTUM CHROMODYNAMICS
QUANTUM ELECTRODYNAMICS
RADIATIVE CORRECTIONS
STANDARD MODEL
TOP PARTICLES
BARYON-BARYON INTERACTIONS
BOSONS
CORRECTIONS
DATA
DECAY
DISTRIBUTION
ELECTRODYNAMICS
ELEMENTARY PARTICLES
FIELD THEORIES
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
NUCLEON-ANTINUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE MODELS
POSTULATED PARTICLES
QUANTUM FIELD THEORY
UNIFIED GAUGE MODELS
645102* - High Energy Physics- Particle Interactions & Properties-Experimental- Weak Interactions & Properties