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Search for top squarks in events with a $Z$ boson using 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV with the ATLAS detector
A search for direct top squark pair production in events with a same-flavour opposite-sign dilepton pair with invariant mass consistent with a $Z$ boson plus missing transverse momentum is presented. The analysis is performed using the proton-proton collision data at $\sqrt{s}$=13 TeV collected by t...
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Lenguaje: | eng |
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2019
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Acceso en línea: | http://cds.cern.ch/record/2676592 |