oneloop 2.0 - A program package calculating one-loop integrals. Nature of problem: The theoretical determination of cross sections in particle processes requires the calculation of radiative corrections. The most important contribution comes from the level of one-loop Feynman diagrams which arise from the model under consideration, usually the standard model of elementary particles. Solution method: This package is designed to evaluate automatically one-loop integrals. It is making use of the properties of R functions, a class of special functions which simplifies the evaluation of Feynman integrals. (Source: http://cpc.cs.qub.ac.uk/summaries/)
Keywords for this software
References in zbMATH (referenced in 3 articles , 1 standard article )
Showing results 1 to 3 of 3.
- Cabral-Rosetti, Luis G.; Sanchis-Lozano, Miguel A.: Generalized hypergeometric functions and the evaluation of scalar one-loop integrals in Feynman diagrams (2000)
- Brücher, L.; Franzkowski, J.; Kreimer, D.: $oneloop 2. 0$ -- A program package calculating one-loop integrals (1997)
- Brücher, L.; Franzkowski, J.; Kreimer, D.: A new method for computing one-loop integrals (1995)