Leptoproduction of heavy quarks in the fixed and variable flavor schemes
Leptoproduction of heavy quarks in the fixed and variable flavor schemes
We compare the results of the fixed-flavor scheme calculation of Laenen, Riemersma, Smith and van Neerven with the variable-flavor scheme calculation of Aivazis, Collins, Olness and Tung for the case of neutral-current (photon-mediated) heavy-flavor (charm and bottom) production. Specifically, we examine the features of both calculations throughout phase space and …