Seminars IFIC

Topical seminar: Extension of the CoLoRFulNNLO Subtraction Scheme: Latest Developments

by Dr. Pooja Mukherjee (University of Hamburg, Germany)

Europe/Madrid
1001-Primera-1-1-1 - Paterna. Seminario (Universe)

1001-Primera-1-1-1 - Paterna. Seminario

Universe

60
Description

Abstract: Perturbative cross-sections in QCD are plagued by kinematic divergences. While UV divergences are systematically handled through coupling and field renormalization, IR divergences arising from soft and/or collinear partons—can be treated in multiple ways. One approach is the construction of a local subtraction scheme. In this talk, we present the extension of the CoLoRFulNNLO subtraction scheme to hadron-hadron collisions, focusing on the analytic computation of the subtraction terms for the production of a color-singlet final state to NNLO accuracy.

Prasanna K. Dhani
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