Nested soft-collinear subtractions in NNLO QCD computations

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We discuss a modification of the next-to-next-to-leading order (NNLO) subtraction scheme based on the residue-improved sector decomposition that reduces the number of double-real emission sectors from five to four. In particular, a sector where energies and angles of unresolved particles vanish in a...

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Detalles Bibliográficos
Autores principales: Caola, Fabrizio, Melnikov, Kirill, Röntsch, Raoul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2017
Materias:
Regular Article - Theoretical Physics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409822/
https://www.ncbi.nlm.nih.gov/pubmed/28515668
http://dx.doi.org/10.1140/epjc/s10052-017-4774-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409822/
https://www.ncbi.nlm.nih.gov/pubmed/28515668
http://dx.doi.org/10.1140/epjc/s10052-017-4774-0

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