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Subtraction at NNLO

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...

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Detalles Bibliográficos
Autores principales: Frixione, Stefano, Grazzini, Massimiliano
Lenguaje:eng
Publicado: 2004
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2005/06/010
http://cds.cern.ch/record/808124