Speaker
Mauro Piccini
(INFN - Sezione di Perugia (IT))
Description
Searches for heavy neutral lepton production in K+ --> e+N and K+ --> mu+N decays using the data set collected by the NA62 experiment at CERN in 2016-18 are presented. Upper limits on the elements of the extended neutrino mixing matrix $|U_{e4}|^2$ and $|U_{\mu4}|^2$ are established at the levels of $10^{-9}$ and $10^{-8}$, respectively, improving on the earlier searches for heavy neutral lepton production and decays in the kinematically accessible mass range.
Details
Dr. Mauro Piccini
Sezione I.N.F.N. Perugia (Italy)
https://www.pg.infn.it/
| Is this abstract from experiment? | Yes |
|---|---|
| Name of experiment and experimental site | NA62 Collaboration at CERN, https://na62.web.cern.ch/ |
| Is the speaker for that presentation defined? | Yes |
| Internet talk | Yes |
Primary author
Mauro Piccini
(INFN - Sezione di Perugia (IT))
