Regular Article - Theoretical Physics
Inclusive cross sections for gluon production in collision of two projectiles on two targets in the BFKL approach
Dep. of High Energy physics, Saint-Petersburg State University, 198504, S. Petersburg, Russia
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Revised: 19 June 2013
Published online: 27 July 2013
Inclusive cross sections for gluon production in collision of two nucleons with two nucleons are studied in the BFKL approach. Various contributions include emission from the pomerons attached to the participants, from the BFKL interactions in between these pomerons and from the intermediate BKP state. The last contribution may be observable provided the growth with energy of the pomeron contribution is tamed in accordance with unitarity.
© Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica, 2013