Deep inelastic scattering and e+e− inclusive annihilation: asymptotic crossing relations versus experimental data

This is an attempt to test two asymptotic crossing relations between the structure functions of deeply inelastic scattering (DIS) and those of inclusive e+e− annihilation (IA) on the basis of the data stored by present. Result: both relations are neither confirmed nor ruled out by the data. We discuss nuances, possible reasons and outputs.