Search for invisible decays of the Higgs boson produced in association with a hadronically decaying vector boson in pp collisions at root s=8 TeV with the ATLAS detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10318826" target="_blank" >RIV/00216208:11320/15:10318826 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/15:00238904 RIV/68407700:21670/15:00238904 RIV/68407700:21220/15:00238904 RIV/61989592:15310/15:33156752
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-015-3551-1" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-015-3551-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-015-3551-1" target="_blank" >10.1140/epjc/s10052-015-3551-1</a>

Result language
angličtina
Original language name
Search for invisible decays of the Higgs boson produced in association with a hadronically decaying vector boson in pp collisions at root s=8 TeV with the ATLAS detector
Original language description
A search for Higgs boson decays to invisible particles is performed using 20,3 of fb(-1) collision data at a centre-of-mass energy of 8 TeV recorded by the ArL As detector at the Large IHIadron Collider. The process considered is Higgs boson production in association with a vector boson (V = W or Z) that decays hadronically, resulting in events with two or more jets and large missing transverse momentum. No excess of candidates is observed in the data over the background expectation. The results are used to constrain V H production followed by H decaying to invisible particles for the Higgs boson mass range 115 < m(H) < 300 GeV. The 95 % confidence-level observed upper limit on sigma vH x BR(H -> inv.) varies from 1.6 pb at 115 GeV to 0.13 ph at 300 GeV. Assuming Standard Model production and including the gg -> H contribution as signal, the results also lead to an observed upper limit of 78 c/c at 95 % confidence level on the branching ratio of Higgs bosons decays to invisible particl
Czech name
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Czech description
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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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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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