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arXiv · 1001.2397

NNLO Antenna Subtraction with One Hadronic Initial State

Alejandro Daleo·Aude Gehrmann-De Ridder·Thomas Gehrmann·Gionata Luisoni
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Abstract

In this talk we present the extension of the antenna subtraction method to include initial states containing one hadron at NNLO. We sketch the requirements for the different necessary subtraction terms, and we explain how the antenna functions are integrated over the appropriate phase space by reducing the integrals to a small set of master integrals. Where applicable, our results for the integrated antennae were cross-checked against the known NNLO coefficient functions for deep inelastic scattering processes.

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Alejandro Daleo, Aude Gehrmann-De Ridder, Thomas Gehrmann, Gionata Luisoni. 2010-01-14. NNLO Antenna Subtraction with One Hadronic Initial State. https://arxiv.org/abs/1001.2397

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