Study of ZZ production at LEP at sqrt(s) = 183 - 209 GeV

Abstract

A study of Z boson pair production in e+e- annihilation using the OPAL detector at LEP is reported. The ZZ production cross-section is measured, limits on anomalous ZZgamma and ZZZ couplings are derived, and constraints on models of low scale quantum gravity in extra spatial dimensions are set.

arXiv comment4 pages, 4 figures. To be published in the Proceedings of DPF2000, The Meeting of The Division of Particles and Fields of The American Physical Society, Columbus, Ohio, 9-12 August 2000, (Supplement of the International Journal of Modern Physics A (IJMP))