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

Giuseppe Raso

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

Giuseppe Raso

Fisica e Chimica - Emilio Segrè

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The ZZ production cross section is measured from a data sample correspondingto a total integrated luminosity of 452 pb−1, collected by the ALEPH experiment at LEPat centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at sixcentre-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.

Original language	English
Pages (from-to)	1-18
Number of pages	18
Journal	Journal of High Energy Physics
Volume	2009
Publication status	Published - 2009

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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

abstract = "The ZZ production cross section is measured from a data sample correspondingto a total integrated luminosity of 452 pb−1, collected by the ALEPH experiment at LEPat centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at sixcentre-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.",

keywords = "e+-e- Experiments, e+-e- Experiments",

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year = "2009",

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journal = "Journal of High Energy Physics",

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AU - Raso, Giuseppe

PY - 2009

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AB - The ZZ production cross section is measured from a data sample correspondingto a total integrated luminosity of 452 pb−1, collected by the ALEPH experiment at LEPat centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at sixcentre-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.

KW - e+-e- Experiments

UR - http://hdl.handle.net/10447/45755

M3 - Article

VL - 2009

SP - 1

EP - 18

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

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