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Search for direct stop pair production in events with a Z boson, b-jets and missing transverse energy with the ATLAS detector using 21~fb$^{-1}$ from proton-proton collision at $\sqrt{s}=8$ TeV

A search is presented for direct scalar top pair production using events with $Z$ bosons, $b$-jets and large missing transverse momentum in final states with two or three leptons forming a same-flavor opposite-sign lepton pair with invariant mass consistent with the $Z$ boson mass. The analysis is p...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:http://cds.cern.ch/record/1525881