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arXiv · hep-ph/0610089

On-Shell Unitarity Bootstrap for QCD Amplitudes

Carola F. Berger·Zvi Bern·Lance J. Dixon·Darren Forde·David A. Kosower
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Abstract

We describe the recently developed on-shell bootstrap for computing one-loop amplitudes in non-supersymmetric theories such as QCD. The method combines the unitarity method with loop-level on-shell recursion. The unitarity method is used to compute cut-containing parts of amplitudes, and on-shell recursion is used for the remaining rational terms.

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Carola F. Berger, Zvi Bern, Lance J. Dixon, Darren Forde, David A. Kosower. 2006-10-16. On-Shell Unitarity Bootstrap for QCD Amplitudes. https://doi.org/10.1016/j.nuclphysbps.2006.09.114

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