Absorptive corrections to the one pion exchange and measurablity of the small-x pion structure function at HERA

N. N. Nikolaev, J. Speth, B. G. Zakharov +1

We compaWe compare the absorptive corrections to the one pion exchange in $pp\to Xn$ and $ep\to e^{\prime }Xn$ reactions. It is shown that the absorption is stronger in the case of $pp$ col…