Study of Z boson pair production in e<sup>+</sup>e<sup>−</sup> interactions at √s=192–202 GeV

L3 Collaboration

doi:10.1016/S0370-2693(00)01295-8

Scientific article

English

Study of Z boson pair production in e⁺e⁻ interactions at √s=192–202 GeV

ContributorsL3 Collaboration

CollaboratorsAchard, Pablo; Ambrosi, Giovanni; Bourquin, Maurice; Braccini, Saverio; Chamizo Llatas, Maria; Deglon, Patrick; Delmeire, Evelyne; Extermann, Pierre; Field, John; Kienzle, Maria-Novella; Pohl, Martin

Published inPhysics letters. B, vol. 497, no. 1-2, p. 23-38

Publication date2001

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.

Affiliation entities

Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire

Citation (ISO format)

L3 Collaboration. Study of Z boson pair production in e⁺e⁻ interactions at √s=192–202 GeV. In: Physics letters. B, 2001, vol. 497, n° 1-2, p. 23–38. doi: 10.1016/S0370-2693(00)01295-8

Article (Published version)

Identifiers

PID : unige:44037
DOI : 10.1016/S0370-2693(00)01295-8

Commercial URLhttp://www.sciencedirect.com/science/article/pii/S0370269300012958

Journal ISSN0370-2693

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Creation19/12/2014 16:02:00

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Study of Z boson pair production in e+e− interactions at √s=192–202 GeV

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Study of Z boson pair production in e⁺e⁻ interactions at √s=192–202 GeV