An Integrated Tool for Loop Calculations: aITALC

Alejandro Lorca; Tord Riemann

doi:10.1016/j.cpc.2005.09.003

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arXiv · hep-ph/0412047

An Integrated Tool for Loop Calculations: aITALC

Alejandro Lorca·Tord Riemann

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Abstract

aITALC, a new tool for automating loop calculations in high energy physics, is described. The package creates Fortran code for two-fermion scattering processes automatically, starting from the generation and analysis of the Feynman graphs. We describe the modules of the tool, the intercommunication between them and illustrate its use with three examples.

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Alejandro Lorca, Tord Riemann. 2004-12-03. An Integrated Tool for Loop Calculations: aITALC. https://doi.org/10.1016/j.cpc.2005.09.003

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