Jet and hadron production in photon-photon collisions

Abstract

Di-jet and inclusive charged hadron production cross-sections measured in photon-photon collisions by OPAL are compared to NLO pQCD calculations. Jet shapes measured in photon-photon scattering by OPAL, in deep-inelastic ep scattering by H1 and in photon-proton scattering by ZEUS are shown to be consistent in similar kinematic ranges. New results from TOPAZ on prompt photon production in photon-photon interactions are presented.

4 pages, submitted to Proceedings of DIS99, DESY-Zeuthen, Germany, April 1999

References in corpus (3)

• New Parton Distribution Functions for the Photon
• Prompt Photon Production in $\gamma \gamma$ Collisions and the Gluon Content of the Photon
• Measurement of the jet width in gamma-gamma collisions and in e^+e^- annihilation process at TRISTAN