Study of the e+e− -&gt; Ze+e− process at LEP

L3 Collaboration

doi:10.1016/S0370-2693(03)00406-4

Scientific article

English

Study of the e⁺e⁻ -> Ze⁺e⁻ process at LEP

ContributorsL3 Collaboration

CollaboratorsAchard, Pablo; Bourquin, Maurice; Braccini, Saverio; Chamizo Llatas, Maria; Deglon, Patrick; Delmeire, Evelyne; Echenard, Bertrand; Extermann, Pierre; Field, John; Kienzle, Maria-Novella; Malgeri, Luca; Natale, Sonia; Pohl, Martin; Straessner, Arno

Published inPhysics letters. B, vol. 561, no. 1-2, p. 73-81

Publication date2003

Abstract

The cross section of the process e+e−→Ze+e− is measured with 0.7 fb−1 of data collected with the L3 detector at LEP. Decays of the Z boson into quarks and muons are considered at centre-of-mass energies ranging from 183 GeV up to 209 GeV. The measurements are found to agree with Standard Model predictions, achieving a precision of about 10% for the hadronic channe

Affiliation entities

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

Citation (ISO format)

L3 Collaboration. Study of the e⁺e⁻ -> Ze⁺e⁻ process at LEP. In: Physics letters. B, 2003, vol. 561, n° 1-2, p. 73–81. doi: 10.1016/S0370-2693(03)00406-4

Article (Published version)

Identifiers

PID : unige:43061
DOI : 10.1016/S0370-2693(03)00406-4

Additional URL for this publicationhttp://www.sciencedirect.com/science/article/pii/S0370269303004064

Journal ISSN0370-2693

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Creation11/12/2014 09:24:00

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Update14/03/2023 22:24:42

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Study of the e+e− -> Ze+e− process at LEP

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Study of the e⁺e⁻ -> Ze⁺e⁻ process at LEP