Electromagnetic Form Factor of the Nucleon in the Time-like Region
  We explore the possibility to verify vector meson dominance for the nucleon by measuring the half-off-shell form factor in the vector-meson mass region. Cross sections for the process $\gamma p \rightarrow p + e^+e^-$ be presented. 
M. Schaefer, H. C. Doenges and U. Mosel