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arXiv · hep-ph/9212237

The Five Gluon Amplitude and One-Loop Integrals

Z. Bern·L. Dixon·D. A. Kosower
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Abstract

We review the conventional field theory description of the string motivated technique. This technique is applied to the one-loop five-gluon amplitude. To evaluate the amplitude a general method for computing dimensionally regulated one-loop integrals is outlined including results for one-loop integrals required for the pentagon diagram and beyond. Finally, two five-gluon helicity amplitudes are given.

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Z. Bern, L. Dixon, D. A. Kosower. 1992-12-09. The Five Gluon Amplitude and One-Loop Integrals. https://arxiv.org/abs/hep-ph/9212237

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