Details

Autor(en) / Beteiligte

• Collaboration, The ALEPH

Titel

Measurement of Z-pair production in e+e− collisions and constraints on anomalous neutral gauge couplings

Ist Teil von

• The journal of high energy physics, 2009-04, Vol.2009 (4), p.124-124

Ort / Verlag

IOP Publishing

Erscheinungsjahr

2009

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• The ZZ production cross section is measured from a data sample corresponding to a total integrated luminosity of 452 pb−1, collected by the ALEPH experiment at LEP at centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at six centre-of-mass energies, are found to be in agreement with Standard Model calculations. The results are used to set limits on anomalous neutral gauge couplings.