Instanton effects in high energy processes

Abstract

Manifestation of the nonperturbative effects in hadron processes at high energy is discussed within the instanton liquid model. Their role in high energy diffractive quark-quark scattering, quark form factor and hard exclusive processes with pion participation is illuminated.

Comments: 10 pages, laTex. Talk presented at the Advanced Study Institute "Symmetries and Spin" (Praha-SPIN-2002), Prague, July 2002 Journal Ref: to be published in Czech. J. Phys. 53 (2003)