Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment

NA62 Collaboration

Research output: Contribution to conferenceConference Paper

Abstract

Search for heavy neutral lepton (HNL) production and lepton flavor and number violation (LFV/LNV) in charged kaon decays using the data collected by Kaon experiment NA62 at CERN are reported. Upper limits are established on the elements of the extended neutrino mixing matrix for heavy neutral lepton mass in the range 130-450 MeV, improving on the results from previous HNL production search. The progress and prospects in different LNV/LFV analysis on data sets from 2015-2018 are reviewed.

Original languageEnglish
Publication statusPublished - 1 Jan 2019
Event39th International Conference on High Energy Physics, ICHEP 2018 - Seoul, Korea, Republic of
Duration: 4 Jul 201811 Jul 2018

Conference

Conference39th International Conference on High Energy Physics, ICHEP 2018
CountryKorea, Republic of
CitySeoul
Period4/07/1811/07/18

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    NA62 Collaboration (2019). Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment. Paper presented at 39th International Conference on High Energy Physics, ICHEP 2018, Seoul, Korea, Republic of.