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NNLO QCD×EW corrections to Z production in the qq¯ channel

Abstract:

We present the first results for the O(ααs) corrections to the total partonic cross section of the process q¯q→Z+X, with the complete set of contributions, that include photonic and massive weak gauge boson effects. The results are relevant for the precise determination of the hadronic Z boson production cross section. Virtual and real corrections are calculated analytically using the reduction to the master integrals and their evaluation through differential equations. Real corrections are d...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1103/physrevd.101.031301

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Role:
Author
ORCID:
0000-0003-1662-4953
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Department:
PHYSICS
Sub department:
Theoretical Physics
Role:
Author
ORCID:
0000-0002-6847-8866
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Role:
Author
ORCID:
0000-0002-3922-4736
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review D Journal website
Volume:
101
Issue:
3
Article number:
31301
Publication date:
2020-02-28
Acceptance date:
2020-02-10
DOI:
EISSN:
2470-0029
ISSN:
2470-0010
Language:
English
Keywords:
Pubs id:
1091415
Local pid:
pubs:1091415
Deposit date:
2020-03-06

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