From PKoppenburg https://twitter.com/PKoppenburg on Twitter: Nice. The @ATLASexperiment reports limits on lepton-flavour violating Z boson decays, Z+ and Z+e. First time the LHC improves on best limits from LEP dating more than 20 years ago. The article is dedicated to Olya Igonkina. https://twitter.com/PKoppenburg/status/1313738392979546115/photo/1 https://chirp.cooleysekula.net/attachment/68203