Journal article

Combined QCD and electroweak analysis of HERA data

Abstract:: A simultaneous fit of parton distribution functions (PDFs) and electroweak parameters to HERA data on deep inelastic scattering is presented. The input data are the neutral current and charged current inclusive cross sections which were previously used in the QCD analysis leading to the HERAPDF2.0 PDFs. In addition, the polarisation of the electron beam was taken into account for the ZEUS data recorded between 2004 and 2007. Results on the vector and axial-vector couplings of the Z boson to u- and d-type quarks, on the value of the electroweak mixing angle and the mass of the W boson are presented. The values obtained for the electroweak parameters are in agreement with Standard Model predictions.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Gwenlan, C., Cooper-Sarkar, A., Devenish, R., & Collaboration, Z. (2016). Combined QCD and electroweak analysis of HERA data. Physical Review D, 93.

MLA Style

Gwenlan, C., et al. “Combined QCD and Electroweak Analysis of HERA Data.” Physical Review D, vol. 93, American Physical Society, 2016.

Chicago Style

Gwenlan, C, A Cooper-Sarkar, R Devenish, and Zeus Collaboration. 2016. “Combined QCD and Electroweak Analysis of HERA Data.” Physical Review D 93.
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Files:: Gwenlan et al, Combined QCD and electroweak analysis of HERA d...

(Preview, Accepted manuscript, pdf, 736.0KB, Terms of use)

Publisher copy:: 10.1103/PhysRevD.93.092002

Authors

+ Gwenlan, C More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Particle Physics
Role:: Author

+ Cooper-Sarkar, A More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Particle Physics
Role:: Author

+ Devenish, R More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Particle Physics
Role:: Author

+ Zeus Collaboration More by this author

Role:: Author

Publisher:: American Physical Society
Journal:: Physical Review D More from this journal
Volume:: 93
Article number:: 092002
Publication date:: 2016-05-03
Acceptance date:: 2016-03-31
DOI:: 10.1103/PhysRevD.93.092002
ISSN:: 0031-899X

Pubs id:: pubs:612783
UUID:: uuid:ec71382a-b27c-4ff9-af39-211bef5c5453
Local pid:: pubs:612783
Source identifiers:: 612783
Deposit date:: 2016-04-01

Terms of use

Copyright holder:: American Physical Society
Copyright date:: 2016
Notes:: © 2016 American Physical Society. This is the accepted manuscript version of the article. The final version is available online from the American Physical Society at: https://doi.org/10.1103/PhysRevD.93.092002

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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