Search for heavy ZZ resonances in the four-lepton and llνν final states with the ATLAS detector
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Talk at Fermi Accelerator National Laboratory, DuPage County, IL, US
I presented the search for heavy ZZ resonances in ATLAS with 13 TeV data. Two excesses were found with four-lepton invariant mass at around 240 GeV and 700 GeV, each with a local significance of 3.4 standard deviations and a global significance of 2.2 standard deviations. More data are needed to confirm or reject the two excesses.