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arXiv · 1502.01455

Effective vertex of quark production in collision of Reggeized quark and gluon

M. G. Kozlov·A. V. Reznichenko
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Abstract

We calculated the effective vertex of the quark production in the collision of Reggeized quark and Reggeized gluon in the next-to-leading order (NLO). The vertex in question is the missing component of the multi-Regge NLO amplitudes with the quark and gluon exchanges in $t_i$ channels. The calculation allows us to develop the bootstrap approach to the quark Reggeization proof within next-to-leading logarithmic approximation.

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M. G. Kozlov, A. V. Reznichenko. 2015-02-05. Effective vertex of quark production in collision of Reggeized quark and gluon. https://doi.org/10.1103/physrevd.92.125023

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