News on Ambre and CSectors
arXiv:1006.4728 · doi:10.1016/j.nuclphysbps.2010.08.034
Abstract
Mellin-Barnes and sector decomposition methods are used to evaluate tensorial Feynman diagrams in the Euclidean kinematical region. Few software packages are shortly described and few examples demonstrate their use.
5 pages, 2 figures, 2 tables, contrib. to proceedings of "Loops and Legs in Quantum Field Theory'', 10th DESY Workshop on Elementary Particle Theory, 25-30 April 2010, Woerlitz, Germany
References in corpus (5)
- Feynman Integral Evaluation by a Sector decomposiTion Approach (FIESTA)
- Sector Decomposition
- Resolution of singularities for multi-loop integrals
- On the Resolution of Singularities of Multiple Mellin-Barnes Integrals
- AMBRE - a Mathematica package for the construction of Mellin-Barnes representations for Feynman integrals