10–13 Sept 2024
Europe/Rome timezone

Local cancellation of IR singularities: an automated algorithm based on OpenLoops+LTD

12 Sept 2024, 16:10
25m
Room C1

Room C1

Subtraction, slicing and loop/tree duality Subtraction, slicing and loop/tree duality

Speakers

Gloria Bertolotti (University of Sussex) Jonas Lindert (University of Sussex)

Description

We elaborate on the construction of a new automated NLO generator developed within the OpenLoops framework. This new algorithm employs the Loop Tree Duality (LTD) method to achieve the local cancellation of IR singularities by directly combining virtual and real corrections at the integrand level. In this talk we focus on a novel technique that enables local IR cancellations in a general and automated way, and present first numerical results.

Primary author

Gloria Bertolotti (University of Sussex)

Presentation materials