W{sub {gamma}} and Z{sub {gamma}} production at Tevatron

Technical Report · Mon May 01 00:00:00 EDT 1995

DOI:https://doi.org/10.2172/105869· OSTI ID:105869

Aihara, H

We present results from CDF and D0 on W{sub {gamma}} and Z{sub {gamma}} productions in p{bar p} collisions at {radical}s = 1.8 TeV. The goal of the analyses is to test the non-abelian self-couplings of the W, Z and photon, one of the most direct consequences of the SU(2){sub L} {direct_product} U(l){sub Y} gauge symmetry. We present direct measurements of WW{sub {gamma}} couplings and limits on ZZ{sub {gamma}} and Z{sub {gamma}{gamma}} couplings, based on p{bar p} {r_arrow} l{nu}{gamma} + X and p{bar p} {r_arrow} ll{gamma} + X events, respectively, observed during the 1992--1993 run of the Fermilab Tevatron Collider.

• Research Organization: Lawrence Berkeley Lab., CA (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 105869
• Report Number(s): LBL--37244; CONF-950287--5; ON: DE95014791
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
EXPERIMENTAL DATA
FERMILAB COLLIDER DETECTOR
GAMMA DETECTION
INTERMEDIATE VECTOR BOSONS
PARTICLE PRODUCTION
PROTON-ANTIPROTON INTERACTIONS