====== TTP99-32 Photon Fragmentation in Large-Q^2 ep Collisions at Next-to-Leading Order QCD ======
 
 
   <hidden TTP99-32  Photon Fragmentation in Large-Q^2 ep Collisions at Next-to-Leading Order QCD > We study the production of photons accompanied by jets in large-$Q^2$ deep
 inelastic scattering. Numerical results for the cross section differential
 with respect to the fraction of momentum $z_{\gamma}$ carried by a
 photon inside a jet at large $z_{\gamma}, up to $ O(\alpha \alpha_s)$ in
 perturbative QCD, are presented. The sensitivity to the fragmentation
 contribution allows one to study the quark-to-photon fragmentation 
 function. Our results can be confronted with future experimental
 data from HERA. 
 </hidden>
|**A. Gehrmann-De Ridder, G. Kramer and H. Spiesberger**  | 
|**  Eur. Phys. J.   C11 137-144 1999  **  |
| {{preprints:1999:ttp99-32.pdf|PDF}} {{preprints:1999:ttp99-32.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9907511|arXiv]]   |
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