Multi-gluon one-loop amplitudes using tensor integrals1

نویسنده

  • A. van Hameren
چکیده

An efficient numerical algorithm to evaluate one-loop amplitudes using tensor integrals is presented. In particular, it is shown by explicit calculations that for ordered QCD amplitudes with a number of external legs up to 10, its performance is competitive with other methods.

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تاریخ انتشار 2009