NNLO subtraction for any massless final state: a complete analytic expression

Abstract We use the Local Analytic Sector Subtraction scheme to construct a completely analytic set of expressions implementing a fully local infrared subtraction at NNLO for generic coloured massless final states. The cancellation of all explicit infrared poles appearing in the double-virtual contr...

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Autors principals:	Gloria Bertolotti, Lorenzo Magnea, Giovanni Pelliccioli, Alessandro Ratti, Chiara Signorile-Signorile, Paolo Torrielli, Sandro Uccirati
Format:	Artigo
Idioma:	Inglês
Publicat:	SpringerOpen 2023-07-01
Col·lecció:	Journal of High Energy Physics
Matèries:	Higher-Order Perturbative Calculations Factorization Renormalization Group Specific QCD Phenomenology
Accés en línia:	https://doi.org/10.1007/JHEP07(2023)140
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