Search for direct top squark pair production in events with a boson, -jets and missing transverse momentum in TeV collisions with the ATLAS detector

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00225775" target="_blank" >RIV/68407700:21110/14:00225775 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/14:00225775 RIV/68407700:21340/14:00225775 RIV/68407700:21260/14:00225775 RIV/68407700:21670/14:00225775 RIV/00216208:11320/14:10286956

Result on the web

<a href="http://download.springer.com/static/pdf/911/art%253A10.1140%252Fepjc%252Fs10052-014-2883-6.pdf?auth66=1423560184_e60c9399ff061b9f3b0a12045134cbba&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/911/art%253A10.1140%252Fepjc%252Fs10052-014-2883-6.pdf?auth66=1423560184_e60c9399ff061b9f3b0a12045134cbba&ext=.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-014-2883-6" target="_blank" >10.1140/epjc/s10052-014-2883-6</a>

Result language

angličtina

Original language name

Search for direct top squark pair production in events with a boson, -jets and missing transverse momentum in TeV collisions with the ATLAS detector

Original language description

A search is presented for direct top squark pair production using events with at least two leptons including a same-flavour opposite-sign pair with invariant mass consistent with the boson mass, jets tagged as originating from -quarks and missing transverse momentum. The analysis is performed with proton-proton collision data at collected with the ATLAS detector at the LHC in 2012 corresponding to an integrated luminosity of 20.3 fb. No excess beyond the Standard Model expectation is observed. Interpretations of the results are provided in models based on the direct pair production of the heavier top squark state () followed by the decay to the lighter top squark state () via , and for pair production in natural gauge-mediated supersymmetry breaking scenarios where the neutralino () is the next-to-lightest supersymmetric particle and decays producing a boson and a gravitino () via the process.

Czech name

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Czech description

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Type

J_x - 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)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Physical Journal C

ISSN

1434-6044

e-ISSN

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Volume of the periodical

74

Issue of the periodical within the volume

6

Country of publishing house

DE - GERMANY

Number of pages

25

Pages from-to

1-25

UT code for WoS article

000337043800001

EID of the result in the Scopus database

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