====== TTP99-35 Deep Inelastic $e \gamma$ Scattering at high $Q^2$ ======
 
 
   <hidden TTP99-35  Deep Inelastic $e \gamma$ Scattering at high $Q^2$ > The electromagnetic and weak structure functions of the photon can be
 studied in the deep inelastic electron-photon processes e+gamma -> e+X and
 e+gamma -> nu+X. While at low energies only virtual photon exchange is
 operative in the neutral-current process, additional Z-exchange becomes
 relevant for high Q2 of order MZ^2 at e+e- linear colliders. Likewise the
 charged-current process can be observed at these high energy colliders. By
 measuring the electroweak neutral- and charged-current structure
 functions, the up- and down-type quark content of the photon can be
 determined separately. 
 </hidden>
|**A. Gehrmann-De Ridder, H. Spiesberger and P.M. Zerwas**  | 
|**  Phys. Lett.   B469 259-262 1999  **  |
| {{preprints:1999:ttp99-35.pdf|PDF}} {{preprints:1999:ttp99-35.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9909230|arXiv]]   |
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