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Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-60527

Gehrmann, T; Monni, P F (2011). Antenna subtraction at NNLO with hadronic initial states: real-virtual initial-initial configurations. Journal of High Energy Physics, 2011(12):49.

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Abstract

The antenna subtraction method handles real radiation contributions in higher order corrections to jet observables. The method is based on antenna functions, which encapsulate all unresolved radiation between a pair of hard radiator partons. To apply this method to compute hadron collider observables, initial-initial antenna functions with both radiators in the initial state are required. In view of extending the antenna subtraction method to next-to-next-to-leading order (NNLO) calculations at hadron colliders, we derive the one-loop initial-initial antenna functions in unintegrated and integrated form.

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14 citations in Web of Science®
18 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
DDC:530 Physics
Language:English
Date:2011
Deposited On:14 Mar 2012 13:15
Last Modified:08 Jun 2014 18:57
Publisher:Institute of Physics Publishing
ISSN:1029-8479
Publisher DOI:10.1007/JHEP12(2011)049

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