Models for transverse-momentum distributions and transversity
arXiv:1111.6642 · doi:10.1393/ncc/i2012-11197-5
Abstract
I present a short review of models for transverse-momentum distributions and transversity, with a particular attention on general features common to many models. I compare some model results with experimental extractions. I discuss the existence of relations between different functions, their limits of validity, their possible use.
Talk delivered at the "Third International Workshop on Transverse Polarization Phenomena in Hard Scattering" (Transversity 2011), 29 Aug. - 2 Sep. 2011, Veli Losinj (Croatia)