Reggeized quark -- Reggeized quark -- gluon effective vertex

Abstract

This paper is devoted to the calculation of the Reggeized quark-Reggeized quark-gluon effective vertex in perturbative QCD in the next-to-leading order. The case of QCD with massless quarks is considered and the correction is obtained in the D->4 limit. This vertex appears in the quark Reggeization theory, which next-to-leading order extension is now under construction.

20 pages, 3 figures, elsart documetclass

References in corpus (10)

• Dimensionally Regulated Pentagon Integrals
• Quasi-multi-Regge Processes with a Quark Exchange in the t-channel
• Quark contribution to the reggeon-reggeon-gluon vertex in QCD
• One-Loop Tensor Integrals in Dimensional Regularisation
• A proof of the reggeized form of amplitudes with quark exchanges
• The quark Regge trajectory at two loops
• Calculation of Reggeon Vertices in QCD
• One-loop Reggeon-Reggeon-gluon vertex at arbitrary space-time dimension
• Radiative corrections to the quark-gluon-Reggeized quark vertex in QCD
• Verification of bootstrap conditions for amplitudes with quark exchanges in QMRK

Cited by in corpus (6)

• On the one loop ${\gamma }^{(\ast )}\to q\bar{q}$ impact factor and the exclusive diffractive cross sections for the production of two or three jets
• Production of electroweak gauge bosons in off-shell gluon-gluon fusion
• Prompt photon hadroproduction at high energies in off-shell gluon-gluon fusion
• Pion form factors
• Associated production of prompt photons and heavy quarks in off-shell gluon-gluon fusion
• Effective vertex of quark production in collision of Reggeized quark and gluon