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: | Article |
|---|---|
| Journal or Publication Title: | European Physical Journal C: Particles and Fields |
| Subjects: | Q Science > QC Physics |
| Departments: | Faculty of Science and Technology > Physics |
| ID Code: | 23952 |
| Deposited By: | ep_ss_importer |
| Deposited On: | 24 Feb 2009 14:22 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 26 Jul 2012 16:19 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/23952 |
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