====== TTP02-03 The radiative return at small angles: virtual corrections ======
 
 
   <hidden TTP02-03  The radiative return at small angles: virtual corrections > Virtual corrections for electron--positron annihilation into
 one real and one off-shell photon of invariant mass $Q^2$ are evaluated.
 Special attention is paid to those configurations where the real photon
 is collinear with the beam direction. This calculation is an important
 ingredient of a Monte Carlo program, which simulates events with tagged
 photons from initial-state radiation, including NLO corrections.
 </hidden>
|**G. Rodrigo, H. Czyz, J. H. K\"uhn and M. Szopa**  | 
|**  Eur.Phys.J.  C25 215-222 2002  **  |
| {{preprints:2002:ttp02-03.pdf|PDF}} {{preprints:2002:ttp02-03.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0204283|arXiv]]   |
| |