Target mass corrections and beyond

Abstract

I examine the uncertainty of perturbative QCD factorization for (un)polarized hadron structure functions in deep inelastic scattering at a large value of the Bjorken variable xB. The focus will be on Target Mass Corrections and Jet Mass Corrections in the collinear factorization framework.

Comments: 4 pages, 1 figure. Talk given at "SPIN2008", University of Virginia, October 6-11 2008