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Colourful FKS subtraction
I formulate in a colour-friendly way the FKS method for the computation of QCD cross sections at the next-to-leading order accuracy. This is achieved through the definition of subtraction terms for squared matrix elements, constructed with single colour-dressed or pairs of colour-ordered amplitudes....
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| Lenguaje: | eng |
| Publicado: |
2011
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| Acceso en línea: | https://dx.doi.org/10.1007/JHEP09(2011)091 http://cds.cern.ch/record/1355841 |