GPDs and spin effects in light mesons production

Abstract

Light meson electroproduction is analyzed on the basis of the handbag approach. Our results on the cross section and spin effects are in good agrement with experiments at HERA, COMPASS and HERMES energies. Predictions for $A_{UT}$ asymmetry for various reactions are presented.

8 pages, 14 figs, report at the Advanced Studies Institute Symmetries And Spin (SPIN-Praha-2009) Prague, July 26 - August 2, 2009

References in corpus (3)

• An attempt to understand exclusive pi+ electroproduction
• Diffractive Electroproduction of rho and phi Mesons at HERA
• Single-spin azimuthal asymmetry in exclusive electroproduction of pi+ mesons on transversely polarized protons