Scientific article
Open access

Study of the e+e→Zγγ→qqγγ process at LEP

ContributorsL3 Collaboration
Published inPhysics letters. B, vol. 505, no. 1-4, p. 47-58
Publication date2001

The process e+e−→Zγγ→qqγγ 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

Citation (ISO format)
L3 Collaboration. Study of the e<sup>+</sup>e<sup>−</sup>→Z<em>γγ</em>→qq<em>γγ</em> process at LEP. In: Physics letters. B, 2001, vol. 505, n° 1-4, p. 47–58. doi: 10.1016/S0370-2693(01)00308-2
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Article (Published version)
ISSN of the journal0370-2693

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Creation12/19/2014 9:53:00 AM
First validation12/19/2014 9:53:00 AM
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