Regge vertex for quark production in the central rapidity region in the next-to-leading order

Journal Article · Tue Mar 15 00:00:00 EDT 2016 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778816010117· OSTI ID:22612684

Kozlov, M. G., E-mail: [e-mail]; Reznichenko, A. V., E-mail: [e-mail] ^[1]

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1. Russian Academy of Sciences, Budker Institute of Nuclear Physics, Siberian Branch (Russian Federation)

The effective vertex for quark production in the interaction of a Reggeized quark and a Reggeized gluon is calculated in the next-to-leading order (NLO). The resulting vertex is the missing component of the NLO multi-Regge amplitude featuring quark and gluon exchanges in the t channels. This calculation will make it possible to develop in future the bootstrap approach to proving quark Reggeization in the next-to-leading logarithmic approximation.

• OSTI ID: 22612684
• Journal Information: Physics of Atomic Nuclei, Vol. 79, Issue 2; Other Information: Copyright (c) 2016 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
APPROXIMATIONS
GLUONS
PARTICLE PRODUCTION
QUARKS