XX International Workshop on Deep-Inelastic Scattering and Related Subjects

NLO BFKL jet phenomenology with Lipatov's high energy effective action

28 Mar 2012, 11:10

20m

Small Lecture Hall, Mathematical Institute (University of Bonn)

Hadronic final states/diffraction and vector mesons Combined: Hadronic final states/diffraction and vector mesons

Speaker

Dr Martin Hentschinski (IFT UAM/CSIC Madrid)

Description

We report on recent progress in the evaluation of next-to-leading order (NLO) corrections to forward-backward jet observables, using Lipatov's QCD high energy effective action. We calculate both real and virtual corrections to the quark induced forward jet vertex at NLO, making use of a new regularization method and a subtraction mechanism. We also present the real NLO corrections to the quark induced Mueller-Tang jet vertex. Together with the already know virtual corrections it will allow for the construction of the complete NLO Mueller-Tang jet impact factor which is the only missing element for a complete NLO BFKL description of jet events with rapidity gap.

Presentation materials

Proceedings

53-hentschinski_martin_1.pdf

Slides

effectivedis12.pdf