arXiv:hep-ph/9806420·v1·High Energy Physics — Phenomenology
Time-reversal-odd asymmetry in pion leptoproduction at HERMES
K.A. Oganessyan (LNF-INFN, Frascati, Italy)🇮🇹
Abstract
We estimate the size of the azimuthal asymmetry of the semi-inclusive pion production in the deep-inelastic scattering of a polarized lepton beam off an unpolarized nucleon target for the produced hadron, arising due to both nonperturbative and perturbative effects.
Comments: 2 pages, 1 figure, to appear in the proceedings of DIS'98, Brussels, 4-8 April'98