Preprint/Internal Report

PUBDB-2016-01808

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Combined Electroweak and QCD Fit to HERA Data

Abt, I. ; Cooper-Sarkar, A. M. ; Foster, B.>Extern* ; Gwenlan, C. ; Myronenko, V.DESY* ; Turkot, O.DESY* ; Wichmann, K. (Corresponding author)DESY*

2016

This record in other databases:  

Report No.: DESY-16-063; arXiv:1604.05083

Abstract: A simultaneous Electroweak and QCD fit of electroweak parameters and parton distribution functions to HERA data on deep inelastic scattering is presented. The input data are neutral current and charged current inclusive cross sections measured by the H1 and ZEUS collaborations at the $ep$ collider HERA. The polarisation of the electron beam was taken into account for the ZEUS and H1 data recorded between 2004 and 2007. Results are presented on the vector and axial-vector couplings of the $Z$ boson to $u-$ and $d$-type quarks. The values are in agreement with Standard Model predictions. The results on a$_u$ and v$_u$ represent the most precise measurements from a single process.

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Contributing Institute(s):

1. Forschung Linear Accelerator (FLA)
2. ZEUS / F1 Gruppe (ZEUS/F1)
3. LHC/CMS Experiment (CMS)
4. H1 Kollaboration (H1)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. HERA: ZEUS
2. HERA: H1

Appears in the scientific report 2016

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Database coverage:
; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Report/Journal Article Abt, I.Extern* ; Cooper-Sarkar, A. M. ; Foster, B.Extern* ; Gwenlan, C. ; Myronenko, V.DESY* ; Turkot, O.DESY* ; Wichmann, K. (Corresponding author)DESY*
Combined electroweak and QCD fit to HERA data
Physical review / D 94(5), 052007 (2016) [10.1103/PhysRevD.94.052007]2016     Files  Fulltext Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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