Electroproduction of two light vector mesons in the next-to-leading approximation

D. Yu. Ivanov, A. Papa

Published 2005-08-15Version 1

We calculate the amplitude for the forward electroproduction of two light vector mesons in next-to-leading order BFKL. This amplitude is written as a convolution of two impact factors for the virtual photon to light vector meson transition with the BFKL Green's function. It represents the first next-to-leading order amplitude ever calculated for a collision process between strongly interacting colorless particles.