5–10 Sept 2021
Online
Europe/Lisbon timezone

New measurement of the radiative decay Ke3g at the NA62 experiment at CERN

8 Sept 2021, 15:45
25m
Online

Online

Talk Tests of symmetries and conservation laws Tests of symmetries and conservation laws

Speaker

Dr Michal Koval (Charles University (CZ))

Description

The NA62 experiment at CERN reports new results from the study of the radiative kaon decay K+ -> pi0 e+ nu g (Ke3g), using a data sample recorded in 2017--2018. The sample comprises O(100k) Ke3g candidates with sub-percent background contamination. Preliminary results with the most precise measurement of the Ke3g branching ratio, and a T-asymmetry measurement in the Ke3g decay, are presented.

Primary author

Dr Michal Koval (Charles University (CZ))

Presentation materials