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NNLO antenna subtraction with one hadronic initial state


Daleo, A; Gehrmann-De Ridder, A; Gehrmann, T; Luisoni, G (2010). NNLO antenna subtraction with one hadronic initial state. In: XVIII International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2010, Convitto della Calza, Firenze, Italy, 19 April 2010 - 23 April 2010.

Abstract

In this talk we present the extension of the antenna subtraction method to include initial states containing one hadron at NNLO. We sketch the requirements for the different necessary subtraction terms, and we explain how the antenna functions are integrated over the appropriate phase space by reducing the integrals to a small set of master integrals. Where applicable, our results for the integrated antennae were cross-checked against the known NNLO coefficient functions for deep inelastic scattering processes.

Abstract

In this talk we present the extension of the antenna subtraction method to include initial states containing one hadron at NNLO. We sketch the requirements for the different necessary subtraction terms, and we explain how the antenna functions are integrated over the appropriate phase space by reducing the integrals to a small set of master integrals. Where applicable, our results for the integrated antennae were cross-checked against the known NNLO coefficient functions for deep inelastic scattering processes.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), not refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Event End Date:23 April 2010
Deposited On:02 Mar 2011 14:44
Last Modified:12 Aug 2017 01:54
Publisher:Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Series Name:PoS - Proceedings of Science
Additional Information:PoS(DIS 2010)122
Official URL:http://pos.sissa.it/archive/conferences/106/122/DIS%202010_122.pdf
Related URLs:http://dis2010.to.infn.it/ (Organisation)
http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=106 (Publisher)

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