Lambda production in the DIS target fragmentation region

Abstract

By using a recently obtained set of Lambda fracture functions, we present predictions for Lambda production in the target fragmentation region of Semi-Inclusive Deep Inelastic Scattering in CLAS@12 GeV kinematics, supplemented with a conservative error estimates. We discuss a number of observables sensitive to the assumptions of the underlying theory and many of the assumptions of the proposed phenomenological model.

Comments: 16 pages, 11 figures, updated experimental and theoretical errors estimation. Accepted for publication in EPJC