Determination of electroweak parameters in polarised deep-inelastic scattering at HERA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10386758" target="_blank" >RIV/00216208:11320/18:10386758 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/18:00501568
Result on the web
<a href="https://doi.org/10.1140/epjc/s10052-018-6236-8" target="_blank" >https://doi.org/10.1140/epjc/s10052-018-6236-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-018-6236-8" target="_blank" >10.1140/epjc/s10052-018-6236-8</a>
Alternative languages
Result language
angličtina
Original language name
Determination of electroweak parameters in polarised deep-inelastic scattering at HERA
Original language description
The parameters of the electroweak theory are determined in a combined electroweak and QCD analysis using all deep-inelastic e(+)p and e(-)p neutral current and charged current scattering cross sections published by the H1 Collaboration, including data with longitudinally polarised lepton beams. Various fits to Standard Model parameters in the on-shell scheme are performed. The mass of the W boson is determined as m(W) = 80.520 +/- 0.115 GeV. The axial-vector and vector couplings of the light quarks to the Z boson are also determined. Both results improve the precision of previous H1 determinations based on HERA-I data by about a factor of two. Possible scale dependence of the weak coupling parameters in both neutral and charged current interactions beyond the Standard Model is also studied. All results are found to be consistent with the Standard Model expectations.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/LG14033" target="_blank" >LG14033: Czech collaboration on the projects H1 and CALICE</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
78
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
23
Pages from-to
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UT code for WoS article
000445683400005
EID of the result in the Scopus database
2-s2.0-85053828881