From PKoppenburg https://twitter.com/PKoppenburg on Twitter: Cloud chamber at EPFL #PortesOuvertesEPFL https://twitter.com/PKoppenburg/status/1652316775545991168/video/1 https://chirp.cooleysekula.net/attachment/e08fde2cdce8d7640bade30c9f886ca2839ec97b1634f374c3f9fd4203829ba7/view
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