Review of weak mixing angle results at SLC and LEP
Conference
·
OSTI ID:132783
In this paper, the authors review recent precise measurements of the weak mixing angle by the SLD experiment at SLC and by the ALEPH, DELPHI, L3, and OPAL experiments at LEP. If they assume that the Minimal Standard Model provides a complete description of the quark and lepton couplings to the Z boson, they find sin{sup 2} {theta}{sub W}{sup eff} = 0.23143 {+-} 0.00028. If this assumption is relaxed to apply to lepton couplings only, they find sin{sup 2}{theta}{sub W}{sup eff} = 0.23106 {+-} 0.00035. They compare these results with other precision electroweak tests.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 132783
- Report Number(s):
- SLAC-PUB-95-7037; CONF-950705-26; ON: DE96002395; TRN: 96:000219
- Resource Relation:
- Conference: HEP 95: international Europhysics conference on high-energy physics, Brussels (Belgium), 27 Jul - 2 Aug 1995; Other Information: PBD: Oct 1995
- Country of Publication:
- United States
- Language:
- English
Similar Records
Precision Electroweak Measurements on the Z Presonance
Z sup 0 parameters and M sup top from LEP 1990 data
A Precision Measurement of the Weak Mixing Angle in Moller Scattering at Low Q^2
Technical Report
·
Thu Sep 08 00:00:00 EDT 2005
·
OSTI ID:132783
Z sup 0 parameters and M sup top from LEP 1990 data
Journal Article
·
Fri Apr 10 00:00:00 EDT 1992
· International Journal of Modern Physics A; (United States)
·
OSTI ID:132783
A Precision Measurement of the Weak Mixing Angle in Moller Scattering at Low Q^2
Technical Report
·
Fri Jan 28 00:00:00 EST 2005
·
OSTI ID:132783