Published 1982
| Version v1
Book
Electroweak interactions: recent results from PETRA
Description
The recent work of the PETRA groups CELLO, JADE, MARK J and TASSO on studies of electroweak interactions is reviewed. The charge asymmetry in μ-pair production is established. It agrees with the prediction of the standard model of Glashow, Weinberg, and Salam. First results on the large asymmetry in tau-pair production are presented. The data are interpreted in terms of values for sin2thetasub(w) in the standard theory and of the weak coupling constant gsub(v) and gsub(a). In addition a new upper limit on he beauty lifetime is discussed, and new data on the tau branching ratios and lifetime are given
Additional details
Publishing Information
- Publisher
- Editions Frontieres.
- Imprint Place
- Gif-sur-Yvette (France)
- ISBN
- 2-86332-016-5
- Imprint Title
- Quarks, leptons and supersymmetry
- Imprint Pagination
- 650 p.
- Journal Page Range
- v. 1 p. 177-192.
Conference
- Title
- 17. Rencontre de Moriond.
- Dates
- 14 - 26 Mar 1982.
- Place
- Les Arcs (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 14753390
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; ANNIHILATION; BEAUTY PARTICLES; CROSS SECTIONS; ELECTRIC CHARGES; ELECTROMAGNETIC INTERACTIONS; ELECTRON-POSITRON INTERACTIONS; EXPERIMENTAL DATA; LIFETIME; MUON PAIRS; MUONS MINUS; MUONS PLUS; PAIR PRODUCTION; TAU PARTICLES; WEAK INTERACTIONS; WEAK PARTICLE DECAY
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; DATA; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; FERMIONS; HEAVY LEPTONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MATTER; MUONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; POSTULATED PARTICLES