$\bar{d}-\bar{u}$ asymmetry and semi-inclusive production of pions in DIS

A. Szczurek, V. Uleshchenko, J. Speth

We investigate unambiguities in the extraction of the $\bar{d}-\bar{u}$ asymmetry from semi-inclusive production of pions in DIS. The role of several effects beyond the quark-parto…