Title of article
Automation of loop amplitudes in numerical approach
Author/Authors
Fujimoto، نويسنده , , J and Ishikawa، نويسنده , , T and Shimizu، نويسنده , , Y and Kato، نويسنده , , K and Nakazawa، نويسنده , , N and Kaneko، نويسنده , , T، نويسنده ,
Pages
4
From page
301
To page
304
Abstract
An automatic calculating system GRACE-L1 of one-loop Feynman amplitude is reviewed. This system can be applied to 2 to 2-body one-loop processes. A sample calculation of 2 to 3-body one-loop amplitudes is also presented.
Journal title
Astroparticle Physics
Record number
2001268
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