A search for high-mass resonances decaying to ?+? in pp collisions at s = 8 TeV 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%3A00455342" target="_blank" >RIV/68378271:_____/15:00455342 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP07(2015)157" target="_blank" >http://dx.doi.org/10.1007/JHEP07(2015)157</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP07(2015)157" target="_blank" >10.1007/JHEP07(2015)157</a>
Alternative languages
Result language
angličtina
Original language name
A search for high-mass resonances decaying to ?+? in pp collisions at s = 8 TeV with the ATLAS detector
Original language description
A search for high-mass resonances decaying into ?+ ? final states using proton-proton collisions at s=8 TeV produced by the Large Hadron Collider is presented. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 19.5?20.3 fb1. No statistically significant excess above the Standard Model expectation is observed, 95% credibility upper limits are set on the cross section times branching fraction of Z resonances decaying into ?+ ? pairs as a function of the resonancemass. As a result, Z bosons of the Sequential Standard Model with masses less than 2.02 TeV are excluded at 95% credibility. The impact of the fermionic couplings on the Z acceptance is investigated and limits are also placed on a Z model that exhibitsenhanced couplings to third-generation fermions.
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
<a href="/en/project/LG13009" target="_blank" >LG13009: International experiment ATLAS-CERN</a><br>
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
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2015
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
49
Pages from-to
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UT code for WoS article
000358928800001
EID of the result in the Scopus database
2-s2.0-84938576452