$N^3LO$ calculations for $2 \to 2$ processes using simplified differential equations
Dhimiter D. Canko, Federico Gasparotto, Luca Mattiazzi, Costas G. Papadopoulos, Nikolaos Syrrakos
SciPost Phys. Proc. 7, 028 (2022) · published 21 June 2022
- doi: 10.21468/SciPostPhysProc.7.028
- Submissions/Reports
Proceedings event
Abstract
We present the computation of the massless three-loop ladder-box family with one external off-shell leg using the Simplified Differential Equations (SDE) approach. We also discuss the methods we used for finding a canonical differential equation for the two tennis-court families with one off-shell leg, and the application of the SDE approach on these two families.
Authors / Affiliations: mappings to Contributors and Organizations
See all Organizations.- 1 2 Dhimiter Canko,
- 3 4 Federico Gasparotto,
- 3 4 Luca Mattiazzi,
- 2 Costas Papadopoulos,
- 2 5 Nikolaos Syrrakos
- 1 Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών / National and Kapodistrian University of Athens
- 2 Institute of Nuclear and Particle Physics
- 3 Università degli Studi di Padova / University of Padua [UNIPD]
- 4 INFN Sezione di Padova / INFN Padova Division [INFN Padova]
- 5 Εθνικό Μετσόβιο Πολυτεχνείο / National Technical University of Athens [NTUA]
Funder for the research work leading to this publication