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arXiv · hep-ph/0407003

Multiparticle amplitudes at one-loop: an algebraic/numeric approach

T. Binoth
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Abstract

We discuss algebraic/numeric methods to compute one-loop corrections for multiparticle/jet production cross sections. By using efficient reduction algorithms a compact expression for the gggγγ-> 0 amplitude is obtained. Further a numerical approach for 6-point 1-loop diagrams is presented.

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T. Binoth. 2004-06-30. Multiparticle amplitudes at one-loop: an algebraic/numeric approach. https://doi.org/10.1016/j.nuclphysbps.2004.09.027

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