Regular Article - Theoretical Physics
Loops in the gluon emission amplitude: reggeization from the eikonal scattering
Department of High-Energy Physics, University of St. Petersburg, 198904, St. Petersburg, Russia
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Revised: 12 November 2009
Published online: 21 January 2010
It is shown that in the eikonal scattering of a fast quark in the external field loop corrections to the gluon emission amplitude due to virtual softer gluon after renormalization coincide with a correction due to reggeization of the exchanged gluon in the BFKL picture.
© Springer-Verlag / Società Italiana di Fisica, 2010