A role of parton charges and masses in the exclusive photon-photon production of meson pairs

Abstract

The exclusive photon-photon production of the $K$-meson pairs has been analyzed within the partonic model of QCD for the kinematical conditions of BELLE experiment. The cross section dependences on partonic masses, charges, and a shape of $K$-meson wave function have been studied for the process under discussion.

Comments: 10 pages, 2 figures, ReVTeX, submitted to Phys. Atom. Nucl