CoLoRFul for Hadron Collisions: Integrating the Counterterms
In order to numerically compute scattering cross sections in QCD, one needs to deal with various kinematic divergences that appear at intermediate stages of the calculation. One way of doing this is by setting up an IR subtraction scheme. In this paper, we give an update on the status of extending the CoLoRFul subtraction scheme, which has been successfully used in the past for processes with only final-state hadrons, to hadron–hadron collisions. In particular, we discuss the analytic computation of the integrated counterterms. Abstract Published by the Jagiellonian University 2025 authors
Authors
- Francesco Tramontano (ORCID: https://orcid.org/0000-0002-3629-7964)
- G. Somogyi (ORCID: https://orcid.org/0000-0002-8394-7472)
- Claude Duhr (ORCID: https://orcid.org/0000-0001-5820-3570)
- Vittorio Del Duca (ORCID: https://orcid.org/0000-0002-6527-7727)
- S. Van Thurenhout (ORCID: https://orcid.org/0000-0001-6760-611X)
- Prabuddha Mukherjee (ORCID: https://orcid.org/0000-0002-7639-9578)
- Flavio Guadagni (ORCID: https://orcid.org/0009-0007-5263-0548)
- L. Fekésházy
Publication Details
- Journal
- Acta Physica Polonica B Proceedings Supplement
- Published
- 2025-12-19
- DOI
- https://doi.org/10.5506/aphyspolbsupp.18.6-a31
- Citations
- 2
- Primary Topic
- Quantum Chromodynamics and Particle Interactions
- Type
- article
- Field-Weighted Citation Impact
- 3.74