W and Z boson pair production at electron-positron colliders in gauge-Higgs unification
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F23%3A00373023" target="_blank" >RIV/68407700:21670/23:00373023 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.108.115014" target="_blank" >https://doi.org/10.1103/PhysRevD.108.115014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.108.115014" target="_blank" >10.1103/PhysRevD.108.115014</a>
Alternative languages
Result language
angličtina
Original language name
W and Z boson pair production at electron-positron colliders in gauge-Higgs unification
Original language description
We examine W and Z boson pair production processes at electron-positron collider experiments in the SU(3)_C times SO(5)_W times U(1)_X gauge-Higgs unification (GHU) model. We find that the deviation of the total cross section for the e^-e^+ -> W^-W^+ process from the Standard Model (SM) in the GHU model with parameter sets, which are consistent with the current experiments, is about 0.5% to 1.5% and 0.6% to 2.2% for sqrt{s} = 250 GeV and 500 GeV, respectively, depending on the initial electron and positron polarization. We find that for the e^-e^+ -> ZZ process the deviation from the SM in the GHU model is at most 1%. We find that unitarity bound for the e^-e^+ -> W^-W^+ process is satisfied in the GHU model as in the SM, as a consequence of the relationship among coupling constants.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PHYSICAL REVIEW D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
108
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
24
Pages from-to
"115014-1"-"115014-24"
UT code for WoS article
001134844200013
EID of the result in the Scopus database
2-s2.0-85179779066