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The Compatibility of the Gluon Reggeization with the s-channel Unitarity

V. S. Fadin, R. Fiore, M. I. Kotsky

hep-pharXiv:hep-ph/0007312

Abstract

Recently the non-forward BFKL kernel for interaction of two Reggeized gluons in the antisymmetric colour octet state in the t-channel was obtained in the next-to-leading order. It gives the possibility to check in this order the bootstrap condition for this kernel, appearing as the requirement of the compatibility of gluon Reggeization with the s-channel unitarity.

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