Search for light scalar top-quark pair production in final states with two leptons with the ATLAS detector in root s=7 TeV proton-proton collisions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00202668" target="_blank" >RIV/68407700:21220/12:00202668 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/12:00202668 RIV/68407700:21260/12:00202668 RIV/68407700:21670/12:00202668 RIV/00216208:11320/12:10130407 RIV/61989592:15310/12:33144727
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-012-2237-1" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-012-2237-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-012-2237-1" target="_blank" >10.1140/epjc/s10052-012-2237-1</a>
Alternative languages
Result language
angličtina
Original language name
Search for light scalar top-quark pair production in final states with two leptons with the ATLAS detector in root s=7 TeV proton-proton collisions
Original language description
A search is presented for the pair production of light scalar top quarks in root s = 7 TeV proton-proton collisions recorded with the ATLAS detector at the Large Hadron Collider. This analysis uses the full data sample collected during 2011 running thatcorresponds to a total integrated luminosity of 4.7 fb(-1). Light scalar top quarks are searched for in events with two opposite-sign leptons (e, mu), large missing transverse momentum and at least one jet in the final state. No excess over Standard Model expectations is found, and the results are interpreted under the assumption that the light scalar top decays to a b-quark in addition to an on-shell chargino whose decay occurs through a virtual W boson. If the chargino mass is 106 GeV, light scalar top-quark masses up to 130 GeV are excluded for neutralino masses below 70 GeV.
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
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
72
Issue of the periodical within the volume
11
Country of publishing house
DE - GERMANY
Number of pages
20
Pages from-to
"2237-1"-"2237-20"
UT code for WoS article
000312074800038
EID of the result in the Scopus database
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