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A subtraction scheme for computing QCD jet cross sections at NNLO: regularization of real-virtual emission

Gabor Somogyi, Zoltan Trocsanyi

hep-pharXiv:hep-ph/0609043

Abstract

We present a subtraction scheme for computing jet cross sections in electron-positron annihilation at next-to-next-to-leading order accuracy in perturbative QCD. In this second part we deal with the regularization of the real-virtual contribution to the NNLO correction.

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