{ital W}{sub {gamma}} and {ital Z}{sub {gamma}} production at tevatron

Journal Article · Wed Nov 01 04:00:00 EST 1995 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.49296· OSTI ID:256754

Aihara, H ^[1]

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1. Lawrence Berkeley Laboratory, CA (United States)

We present results from CDF and DO/ on {ital W}{sub {gamma}} and {ital Z}{sub {gamma}} productions in {ital p}{anti {ital p}} collisions at {radical}{ital s}=1.8 TeV. The goal of the analyses is to test the non-abelian self-couplings of the {ital W}, {ital Z} and photon, one of the most direct consequences of the {ital S}{ital U}(2){sub {ital L}}{circle_times}{ital U}(1){sub {ital Y}} gauge symmetry. We present direct measurements of {ital W}{ital W}{sub {gamma}} couplings and limits on {ital Z}{ital Z}{sub {gamma}} and {ital Z}{sub {gamma}{gamma}} couplings, based- on {ital p}{anti {ital p}}{implies}{ital l}{nu}{gamma}+{ital X} and {ital p}{anti {ital p}}{implies}{ital l}{ital l}{gamma}+{ital X} events, respectively, observed during the 1992{endash}1993 run of the Fermilab Tevatron Collider. {copyright} 1995 {ital American Institute of Physics.}

• Research Organization: Lawrence Berkeley National Laboratory
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 256754
• Report Number(s): CONF-950287--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 350; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
COUPLING CONSTANTS
GAUGE INVARIANCE
PARTICLE PRODUCTION
PROTON-ANTIPROTON INTERACTIONS
PROTONS
TEV RANGE 01-10
W MINUS BOSONS
W PLUS BOSONS
Z NEUTRAL BOSONS