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Measurement of the standard model parameters from a study of W and Z bosons
- Source :
- Physics Letters B, Physics Letters B, Elsevier, 1987, 186, pp.440-451
- Publication Year :
- 1987
-
Abstract
- A study has been made of the decays W → ev and Z → e + e − , using the UA2 detector at the CERN pp Collider. The data correspond to an integrated luminosity of 142 nb −1 at a centre-of-mass collision energy √ s =546 GeV, and 768 nb −1 at √ s =630 GeV. Measurements of the standard model parameters from samples of 251 W decay and 39 Z decay candidates are compared with expectations of the standard electroweak model.
- Subjects :
- Physics
Nuclear and High Energy Physics
Particle physics
Large Hadron Collider
Luminosity (scattering theory)
010308 nuclear & particles physics
Electroweak interaction
Weinberg angle
7. Clean energy
01 natural sciences
law.invention
Standard Model
Nuclear physics
law
0103 physical sciences
W′ and Z′ bosons
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
High Energy Physics::Experiment
Neutrino
Nuclear Experiment
010306 general physics
Collider
Particle Physics - Experiment
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Database :
- OpenAIRE
- Journal :
- Physics Letters B, Physics Letters B, Elsevier, 1987, 186, pp.440-451
- Accession number :
- edsair.doi.dedup.....8213b4d4b32e3044e7bf0a334f1b9648