Constraints on the off-shell Higgs boson signal strength in the high-mass ZZ and WW final states 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_____%2F15%3A00455501" target="_blank" >RIV/68378271:_____/15:00455501 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/15:00238903 RIV/68407700:21670/15:00238903 RIV/68407700:21220/15:00238903 RIV/00216208:11320/15:10318418 RIV/61989592:15310/15:33157160
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-015-3542-2" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-015-3542-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-015-3542-2" target="_blank" >10.1140/epjc/s10052-015-3542-2</a>
Alternative languages
Result language
angličtina
Original language name
Constraints on the off-shell Higgs boson signal strength in the high-mass ZZ and WW final states with the ATLAS detector
Original language description
Measurements of the ZZ and WW final states in the mass range above the 2mZ and 2mW thresholds provide a unique opportunity to measure the off-shell coupling strength of the Higgs boson. This paper presents constraints on the off-shell Higgs boson event yields normalised to the Standard Model prediction (signal strength) in the ZZ4ℓ , ZZ2ℓ2ν and WWeνμν final states. The result is based on pp collision data collected by the ATLAS experiment at the LHC, corresponding to an integrated luminosity of 20.3 fb1 at a collision energy of s=8 TeV. Using the CLs method, the observed 95 % confidence level (CL) upper limit on the off-shell signal strength is in the range 5.1–8.6, with an expected range of 6.7–11.0.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
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
75
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
34
Pages from-to
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UT code for WoS article
000361908300011
EID of the result in the Scopus database
2-s2.0-84938379540