218 articles – 618 references  [version française]
 HAL: in2p3-00013906, version 1
 European Physical Journal C 30 (2003) 447-466
 ZZ production in $e^+e^-$ interactions at $\sqrt{s}$ = 183-209 GeV
 For the DELPHI collaboration(s)
 (2003)
 Measurements of on-shell ZZ production are described, using data from the DELPHI experiment at LEP in e+e collisions at centre-of-mass energies between 183 and 209 GeV, corresponding to an integrated luminosity of about 665 pb^{-1}. Results obtained in each of the final states q anti-q q anti-q, nu anti-nu q anti-q, mu+ mu- q anti-q, e+ e- q anti-q, tau+ tau- q anti-q, l+ l- l+ l-, and nu anti-nu l+ l- (with l=e,mu) are presented. The measured production cross-sections are consistent with the Standard Model expectations. These results update and supersede those already published at 183 and 189 GeV.
 Subject(s) : Physics/High Energy Physics - Experiment
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 in2p3-00013906, version 1 http://hal.in2p3.fr/in2p3-00013906 oai:hal.in2p3.fr:in2p3-00013906 From: Emmanuelle Vernay <> Submitted on: Thursday, 30 October 2003 10:30:21 Updated on: Thursday, 30 October 2003 10:30:21