1212.4992 (Grigorios Chachamis et al.)

NLO corrections to the gluon induced forward jet vertex from the high
energy effective action    [PDF]

Grigorios Chachamis, Martin Hentschinski, Jose Daniel Madrigal, Agustin Sabio Vera

We determine both real and virtual next-to-leading order corrections to the gluon induced forward jet vertex, from the high energy effective action proposed by Lipatov. For these calculations we employ the same regularization and subtraction formalism developed in our previous work on the quark-initiated vertex. We find agreement with previous results in the literature.

View original: http://arxiv.org/abs/1212.4992