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The role of colour flows in matrix element computations and Monte Carlo simulations

We discuss how colour flows can be used to simplify the computation of matrix elements, and in the context of parton shower Monte Carlos with accuracy beyond leading-colour. We show that, by systematically employing them, the results for tree-level matrix elements and their soft limits can be given...

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Detalles Bibliográficos
Autores principales: Frixione, Stefano, Webber, Bryan R.
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP11(2021)045
http://cds.cern.ch/record/2775930