There have been many attempts [I-31 to produce correct pomeron by putting the nparticle
production amplitude expht, in the unitarity integral equation. It was found
that for reasonable values of h one could not get the right picture of the slope of the
pomeron as a function of energy S4 .W e show that theinterference termsin the unitary
equation does not improve the slope either. However, a modified multiperipheral
model predicts a correct pomerpn