Isolated Prompt Photon Plus Jet Photoproduction at HERA
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The cross section for photoproduction of a prompt photon in association with a jet is studied in Next-to-Leading Order at the DESY collider HERA. The effect of various cuts imposed on the cross section by the ZEUS collaboration including isolation cuts on the photon is examined. Comparisons with the ZEUS preliminary data using various parametrizations of the photon structure function is made, and good agreement is found. The preliminary data is not yet precise enough to make a distinction between various models for the photon structure function.
Cite
@article{arxiv.hep-ph/9706355,
title = {Isolated Prompt Photon Plus Jet Photoproduction at HERA},
author = {L. E. Gordon},
journal= {arXiv preprint arXiv:hep-ph/9706355},
year = {2007}
}
Comments
Talk given at PHOTON'97, Egmond aan Zee, The Netherlands, May 10-14, 1997. 7 pages, uses epsf and sprocl.sty