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arXiv · hep-ph/9903515

One-Loop Splitting Amplitudes in Gauge Theory

David A. Kosower·Peter Uwer
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Abstract

We recompute the functions describing the collinear factorization of one-loop amplitudes using the unitarity-based method. We present the results in a form suitable for use as an ingredient in two-loop calculations. We also present a function summarizing the behavior at one loop in both the soft and collinear limits.

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David A. Kosower, Peter Uwer. 1999-04-13. One-Loop Splitting Amplitudes in Gauge Theory. https://doi.org/10.1016/s0550-3213(99)00583-0

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