Speaker
Giovanbattista Favorito
(University of Zurich)
Description
We present the computation of the gluon jet function for transverse-momentum-like resolution variables at next-to-next-to-leading order in perturbative QCD. We discuss the relevance of the computation in the context of slicing methods for multi-jet production processes, obtaining results for two jet recombination schemes, namely the E-scheme and the WTA-scheme. The emergence of rapidity divergences is addressed using a time-like auxiliary vector as a rapidity regulator.
Authors
Flavio Guadagni
(University of Zurich)
Giovanbattista Favorito
(University of Zurich)
Jürg Haag
(University of Bern)
Massimiliano Grazzini
(University of Zürich)
Prasanna Dhani
(University of Zurich)