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Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme

Articolo
Data di Pubblicazione:
2019
Citazione:
Analytic results for color-singlet production at NNLO QCD with the nested soft-collinear subtraction scheme / F. Caola, K. Melnikov, R. Röntsch. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - 79:5(2019), pp. 386.1-386.31. [10.1140/epjc/s10052-019-6880-7]
Abstract:
We present analytic formulas that describe the fully-differential production of color-singlet final states in qq¯ and gg annihilation, including all the relevant partonic channels, through NNLO QCD. We work within the nested soft-collinear scheme, which allows the fully local subtraction of infrared divergences. We demonstrate analytic cancellation of soft and collinear poles and present formulas for the finite parts of all integrated subtraction terms. These results provide an important building block for calculating NNLO QCD corrections to arbitrary processes at hadron colliders within the nested soft-collinear subtraction scheme.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
F. Caola, K. Melnikov, R. Röntsch
Autori di Ateneo:
RÖNTSCH RAOUL HORST ( autore )
Link alla scheda completa:
https://air.unimi.it/handle/2434/903780
Link al Full Text:
https://air.unimi.it/retrieve/handle/2434/903780/1970945/Caola2019_Article_AnalyticResultsForColor-single.pdf
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