Author/Authors :
E. Gotsman، نويسنده , , E. Levin، نويسنده , , U. Maor، نويسنده ,
Abstract :
Recent HERA low Q2 data show that the logarithmic slope of the proton structure function (∂F2∂lnQ2) is significantly different from perturbative QCD expectations for small values of Q2 at exceedingly small values of x. We show that shadowing (screening) corrections provide a natural explanation for this experimental observation.
