Electroweak physics at the Tevatron collider

Conference · Sun Aug 01 04:00:00 EDT 1993

OSTI ID:10192704

Aihara, H

Preliminary results on electroweak physics from the 1992--1993 run with the CDF and D0 detectors at the Tevatron collider are presented. New measurements of the ratio of the W and Z production cross sections times the branching fractions for subsequent decay into leptons are shown. The W width, {Gamma}(W), and a limit on the top-quark mass independent of decay mode are extracted. The status of a measurement of the charge asymmetry of electrons from W decay is given. Also shown are a study of diboson (W{gamma}, Z{gamma} and WZ) production and a search for a new neutral gauge boson (Z{prime}).

• Research Organization: Lawrence Berkeley Lab., CA (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 10192704
• Report Number(s): LBL--34572; CONF-9306251--1; ON: DE93040927
• Country of Publication: United States
• Language: English

Related Subjects

662340
662440
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CROSS SECTIONS
FERMILAB COLLIDER DETECTOR
HADRON INTERACTIONS
MASS
PARTICLE PRODUCTION
PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES
PROTON-ANTIPROTON INTERACTIONS
QUARKS
TOP PARTICLES
W MINUS BOSONS
W PLUS BOSONS
WEAK INTERACTIONS
WEINBERG-SALAM GAUGE MODEL
Z NEUTRAL BOSONS