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Recursion relations, Helicity Amplitudes and Dimensional Regularization

Callum Quigley·Moshe Rozali
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Abstract

Using the method of on-shell recursion relations we compute tree level amplitudes including D-dimensional scalars and fermions. These tree level amplitudes are needed for calculations of one-loop amplitudes in QCD involving external quarks and gluons.

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Callum Quigley, Moshe Rozali. 2006-02-10. Recursion relations, Helicity Amplitudes and Dimensional Regularization. https://doi.org/10.1088/1126-6708%2F2006%2F03%2F004

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