Double real radiation corrections to gluon scattering at NNLO
Abstract
We use the antenna subtraction method to isolate the double real radiation infrared singularities present in the six-gluon tree-level process at next-to-next-to-leading order. We show numerically that the subtraction term correctly approximates the matrix elements in the various single and double unresolved configurations.
- Publication:
-
Nuclear Physics B Proceedings Supplements
- Pub Date:
- August 2010
- DOI:
- arXiv:
- arXiv:1006.1849
- Bibcode:
- 2010NuPhS.205..176P
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- six pages, talk given at 10th DESY Workshop on Elementary Particle Theory, Worlitz, 25-30 April 2010