Single-spin asymmetries with two-hadron fragmentation functions

Abstract

Using the formalism of two-hadron fragmentation functions, we discuss single-spin asymmetries occurring in the production of two hadrons in the current region of deep inelastic scattering, with a particular emphasis on transversity measurements.

Talk presented by A.B. at the 12th International Workshop on Deep Inelastic Scattering (DIS 2004), Strbske Pleso (Slovakia), April 2004. To appear in the proceedings