Subtraction at NNLO

2004/11/30 by S. Frixione, M. Grazzini · 1 citation
Physics and Astronomy · #hep-ph

paper · pdf · doi:10.1088/1126-6708/2005/06/010

published as JHEP0506:010,2005 · 42 pages Latex; 7 figures included. Modifications to the text, and references added; the results are unchanged

arxiv created 2005/06/08 · arxiv updated 2009/12/01

Abstract

We propose a framework for the implementation of a subtraction formalism at NNLO in QCD, based on an observable- and process-independent cancellation of infrared singularities. As a first simple application, we present the calculation of the contribution to the e+e- dijet cross section proportional to C_F T_R

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