Extended Data Fig. 2: Distributions of \({m}_{T}({\tau }_{{\rm{had-vis}}},{E}_{{\rm{T}}}^{{\rm{miss}}})\) versus \({m}_{T}(\mu ,{E}_{{\rm{T}}}^{{\rm{miss}}})\) of events selected in the SR. | Nature Physics

Extended Data Fig. 2: Distributions of \({m}_{T}({\tau }_{{\rm{had-vis}}},{E}_{{\rm{T}}}^{{\rm{miss}}})\) versus \({m}_{T}(\mu ,{E}_{{\rm{T}}}^{{\rm{miss}}})\) of events selected in the SR.

From: Search for charged-lepton-flavour violation in Z-boson decays with the ATLAS detector

Extended Data Fig. 2

(a) Simulated Z → μτ events. (b) Simulated Z → ττ events. (c) Events measured in data in regions where quark- or gluon-initiated jets are misidentified as τhad-vis candidates (events with jet → τhad-vis fakes, see ‘Signal and background predictions’ section) in the μτ final state. The colour map represents the fraction of events in each bin.

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