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NNLO soft function for electroweak boson production at large transverse momentum

Abstract:
The soft function relevant for the production of an electroweak boson (γ, W, Z or H) with large transverse momentum at a hadron collider is computed at next-to-next-toleading order. This is the first two-loop computation of a soft function describing emissions from energetic partons in three directions. With the result, the threshold resummation for these processes can now be performed at next-to-next-to-next-to-leading logarithmic accuracy. © SISSA 2012.
Publication status:
Published

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Publisher copy:
10.1007/JHEP04(2012)034

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Journal:
JOURNAL OF HIGH ENERGY PHYSICS
Volume:
2012
Issue:
4
Publication date:
2012-04-05
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
URN:
uuid:e04435e8-67db-4a75-ace7-ce83116a3c37
Source identifiers:
365361
Local pid:
pubs:365361
Language:
English
Keywords:

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