Scholarly Works

Study of the e+e−→Zγγ→qq̄γγ process at LEP

Journal article

Study of the e+e−→Zγγ→qq̄γγ process at LEP

Abstract

The process e+e−→Zγγ→qq̄γγ is studied in 0.5 fb−1 of data collected with the L3 detector at centre-of-mass energies between 130.1 GeV and 201.7 GeV. Cross sections are measured and found to be consistent with the Standard Model expectations. The study of the least energetic photon constrains the quartic gauge boson couplings to −0.008 GeV−2

Authors

Collaboration L; Acciarri M; Achard P; Adriani O; Aguilar-Benitez M; Alcaraz J; Alemanni G; Allaby J; Aloisio A; Alviggi MG

Journal

Physics Letters B, Vol. 505, No. 1-4, pp. 47–58

Publisher

Elsevier

Publication Date

April 26, 2001

DOI

10.1016/s0370-2693(01)00308-2

ISSN

0370-2693

Associated Experts

Adriaan Buijs

Professor, Faculty of Engineering

Labels

Fields of Research (FoR)

5106 Nuclear and Plasma Physics 5107 Particle and High Energy Physics 51 Physical sciences 49 Mathematical sciences

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