Journal article
Study of Z boson pair production in e+e− interactions at s=192–202 GeV
Abstract
The cross section for the production of Z boson pairs is measured using the data collected by the L3 detector at LEP in 1999 in e+e− collisions at centre-of-mass energies ranging from 192 GeV up to 202 GeV. Events in all the visible final states are selected, measuring the cross section of this process. The special case of final states containing b quarks is also investigated. All results are in agreement with the Standard Model predictions.
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. 497, No. 1-2, pp. 23–38
Publisher
Elsevier
Publication Date
January 2001
DOI
10.1016/s0370-2693(00)01295-8
ISSN
0370-2693