Programs in Physics & Physical Chemistry
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Programs in Physics & Physical Chemistry |
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| Manuscript Title: An Integrated Tool for Loop Calculations: aITALC | ||
| Authors: Alejandro Lorca, Tord Riemann | ||
| Program title: aITALC version 1.2.1 | ||
| Catalogue identifier: ADWO_v1_0 Distribution format: tar.gz | ||
| Journal reference: Comput. Phys. Commun. 174(2006)71 | ||
| Programming language: GNU Make, Diana, Form, FORTRAN77. | ||
| Computer: PC i386. | ||
| Operating system: GNU/Linux, tested on different distributions SuSE 8.2 to 9.3, Red Hat 7.2, Debian 3.0, Ubuntu 5.04. Also on Solaris. | ||
| RAM: from 1.5 to 30Mb, depending on modules present and unfolding of examples. | ||
| Keywords: Radiative corrections, automatic calculation, Feynman diagrams, computer algebra, aITALC, Diana. | ||
| PACS: 12.15.Lk, 13.40.Ks, 02.70.Ws. | ||
| Classification: 11.1. | ||
External routines: Diana 2.35 (Qgraf 2.0), Form 3.1, LoopTools 2.1 (FF). | ||
Nature of problem: Calculation of differential cross sections for e+e- annhilation in one-loop approximation. | ||
Solution method: Generation and perturbative analysis of Feynman diagrams with later evaluation of matrix elements and form factors. | ||
Restrictions: The limit of application is, for the moment, the 2 → 2 particles reactions in the electro-weak standard model. | ||
Running time: Few minutes, being highly dependent on the complexity of the process and the FORTRAN compiler. |
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