Constraints on Higgs boson properties using WW∗(→ eνμν) j j production in 36.1 fb-1 of √s=13 TeV pp collisions with the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00562695" target="_blank" >RIV/68378271:_____/22:00562695 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0337243" target="_blank" >https://hdl.handle.net/11104/0337243</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-022-10366-1" target="_blank" >10.1140/epjc/s10052-022-10366-1</a>
Alternative languages
Result language
angličtina
Original language name
Constraints on Higgs boson properties using WW∗(→ eνμν) j j production in 36.1 fb-1 of √s=13 TeV pp collisions with the ATLAS detector
Original language description
This article presents the results of two studies of Higgs boson properties using the WW∗(→eνμν)jjWW∗(→eνμν)jj final state, based on a dataset corresponding to 36.1fb−136.1fb−1 of s=13s =13 TeV proton–proton collisions recorded by the ATLAS experiment at the Large Hadron Collider. The first study targets Higgs boson production via gluon–gluon fusion and constrains the CP properties of the effective Higgs–gluon interaction. Using angular distributions and the overall rate, a value of tan(α)=0.0±0.4(stat.)±0.3(syst.)tan(α)=0.0±0.4(stat.)±0.3(syst.) is obtained for the tangent of the mixing angle for CP-even and CP-odd contributions. The second study exploits the vector-boson fusion production mechanism to probe the Higgs boson couplings to longitudinally and transversely polarised W and Z bosons in both the production and the decay of the Higgs boson, these couplings have not been directly constrained previously.
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
2022
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
1434-6052
Volume of the periodical
82
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
33
Pages from-to
622
UT code for WoS article
000826946000001
EID of the result in the Scopus database
2-s2.0-85134522243