Abstract
We finish the definition of a subtraction scheme for computing NNLO corrections to QCD jet cross sections. In particular, we perform the integration of the soft-type contributions to the doubly unresolved counterterms via the method of Mellin-Barnes representations. With these final ingredients in place, the definition of the scheme is complete and the computation of fully differential rates for electron-positron annihilation into two and three jets at NNLO accuracy becomes feasible.
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Somogyi, G. A subtraction scheme for computing QCD jet cross sections at NNLO: integrating the doubly unresolved subtraction terms. J. High Energ. Phys. 2013, 10 (2013). https://doi.org/10.1007/JHEP04(2013)010
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DOI: https://doi.org/10.1007/JHEP04(2013)010