Antenna subtraction at NNLO with hadronic initial states: initial-final configurations

作者:Daleo Alejandro*; Gehrmann De Ridder Aude; Gehrmann Thomas; Luisoni Gionata
来源:The Journal of High Energy Physics, 2010, 2010(1): 118.
DOI:10.1007/JHEP01(2010)118

摘要

We extend the antenna subtraction method to include initial states containing one hadron at NNLO. We present results for all the necessary subtraction terms, antenna functions, for the master integrals required to integrate them over the relevant phase space and finally for the integrated antennae themselves. Where applicable, our results are cross-checked against the known NNLO coefficient functions for deep inelastic scattering processes.

  • 出版日期2010-1