Determination of the e+ e- ! Gamma (gamma) cross-section at LEP 2.

DELPHI Collaboration, The and Borisov, Guennadi and Sopczak, Andre (2004) Determination of the e+ e- ! Gamma (gamma) cross-section at LEP 2. European Physical Journal C: Particles and Fields, 37 (4). pp. 405-419. ISSN 1434-6044

Full text not available from this repository.

Abstract

A test of the benchmark QED process is reported, using the data collected with the DELPHI detector at LEP 2. The data analysed were recorded at centre-of-mass energies ranging from 161 GeV to 208 GeV and correspond to a total integrated luminosity of 656.4 pb-1. The Born cross-section for the process was determined, confirming the validity of QED at the highest energies ever attained in electron-positron collisions. Lower limits on the parameters of a number of possible deviations from QED, predicted within theoretical frameworks expressing physics beyond the Standard Model, were derived.

Item Type:
Journal Article
Journal or Publication Title:
European Physical Journal C: Particles and Fields
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
ID Code:
23952
Deposited By:
Deposited On:
24 Feb 2009 14:22
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2020 02:14