Calculating gluon one-loop amplitudes numerically

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dc.creatorWinter, Jan-Christopher
dc.creatorGiele, Walter T.
dc.date2009-02-01
dc.date.accessioned2026-07-07T12:36:51Z
dc.date.available2026-07-07T12:36:51Z
dc.descriptionThis note reports on an independent implementation of calculating one-loop amplitudes semi-numerically using generalized unitarity techniques. The algorithm implemented in form of a C++ code closely follows the method by Ellis, Giele, Kunszt and Melnikov. For the case of gluons, the algorithm is briefly reviewed. Double-precision results are presented documenting the accuracy and efficiency of this computation.
dc.descriptionContribution to Proceedings of LCWS08 and ILC08
dc.identifierhttps://arxiv.org/abs/0902.0094
dc.identifierhttp://arxiv.org/abs/0902.0094
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218235
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCalculating gluon one-loop amplitudes numerically
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