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A high-$Q^{2}$ measurement of the photon structure function $F^{\gamma}_{2}$ at LEP2

Authors
  • Taylor, Russell J.
Publication Date
Jan 01, 2001
Identifiers
DOI: 10.1063/1.1402814
OAI: oai:cds.cern.ch:467643
Source
CERN Document Server
Keywords
Language
English
License
Unknown
External links

Abstract

The photon structure function F2γ (x,Q2) has been measured at 〈Q2〉 of 706 GeV2 using a sample of two-photon events with a scattered electron observed in the OPAL electromagnetic endcap calorimeter. The data were taken during the years 1997-1999, when LEP operated at e+e− center-of-mass energies ranging from 183 to 202 GeV, and correspond to an integrated luminosity of 424 pb−1. This analysis represents the highest 〈Q2〉 measurement of F2γ made to date.

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