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Title
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production in interactions at = 183-209 GeV
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Author
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Institution/Organisation
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DELPHI Collaboration
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Abstract
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| Measurements of Zγ* production are presented using data collected by the DELPHI detector at centre-of-mass energies ranging from 183 to 209 GeV, corresponding to an integrated luminosity of about 667 pb-1. The measurements cover a wide range of the possible final state four-fermion configurations: hadronic and leptonic (e+e-qq̄, μ+μ-qq̄, qq̄νν̄), fully leptonic (l+l-l+l-) and fully hadronic final states (qq̄qq̄, with a low mass qq̄ pair). Measurements of the Zγ* cross-section for the various final states have been compared with the Standard Model expectations and found to be consistent within the errors. In addition, a total cross-section measurement of the l+l-l+l- cross-section is reported, and found to be in agreement with the prediction of the Standard Model. |
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Language
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English
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Source (journal)
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European physical journal : C : particles and fields. - Berlin
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Publication
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Berlin
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2007
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ISSN
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1434-6044
1434-6052
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DOI
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10.1140/EPJC/S10052-007-0339-Y
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Volume/pages
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51
:3
(2007)
, p. 503-523
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ISI
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000248390700001
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Full text (Publisher's DOI)
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