Vs. Fadin et R. Fiore, THE GENERALIZED NONFORWARD BFKL EQUATION AND THE BOOTSTRAP CONDITION FOR THE GLUON REGGEIZATION IN THE NLLA, Physics letters. Section B, 440(3-4), 1998, pp. 359-366
The generalization of the BFKL equation for the case of non-forward sc
attering is considered. The kernel of the generalized equation in the
next-to-leading approximation is expressed in terms of the gluon Regge
trajectory and the effective vertices for particle production in Regg
eon collisions. The ''bootstrap'' equations for the gluon Reggeization
are presented. (C) 1998 Elsevier Science B.V. All rights reserved.