Heavy-flavor contributions at NNLO in CTEQ PDF analysis
arXiv:1108.4008
Abstract
We discuss an NNLO realization of the general mass scheme S-ACOT-$Ï$ for treatment of heavy-flavour production in neutral current deep-inelastic scattering. Practical implementation of the NNLO calculation is illustrated on the example of semi-inclusive structure functions $F_{2 c}(x,Q)$ and $F_{L c}(x,Q)$.
4 Pages, 4 figures, Presented at XIX International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2011) April 11-15, 2011, Newport News VA, USA