A new Method for Computing One-Loop Integrals

Preprint

14 January 1994

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9401252

Abstract

We present a new program package for calculating one-loop Feynman integrals, based on a new method avoiding Feynman parametrization and the contraction due to Passarino and Veltman. The package is calculating one-, two- and three-point functions both algebraically and numerically to all tensor cases. This program is written as a package for Maple. An additional Mathematica version is planned later.

Keywords

FEYNMAN PARAMETRIZATION
ADDITIONAL MATHEMATICA
FEYNMAN INTEGRALS
LOOP INTEGRALS
ALGEBRAICALLY
NEW PROGRAM
CONTRACTION
PACKAGE

All Related Versions

Version 1, 1994-01-14, ArXiv
Published version: Computer Physics Communications, 85 (1), 153.

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