Skip to main content
4 September 2020 to 2 October 2020
Europe/Athens timezone
After the physical conference, an internet only session took place 1 and 2 October 2020. This program appears in the timetable as well.

New measurement of the K+ -> pi+ mu+ mu- decay at NA62

9 Sept 2020, 11:30
20m
Room 1

Room 1

Speaker

Dmitri Madigozhin (Joint Institute for Nuclear Research (RU))

Description

The flavour-changing neutral current decay K+ -> pi+ mu+ mu- is induced at the one-loop level in the Standard Model, and is well suited to explore its structure and, possibly, its extensions. The NA62 experiment took data in 2016–2018 with the main goal of measuring the K+ -> pi+ neutrino antineutrino decay. A scaled down di-muon trigger chain was operating along with the main trigger during the whole data taking period resulting in a large sample of about 3x10^12 kaon decays in the fiducial volume recorded using the di-muon trigger. New results from an analysis of the K+ -> pi+ mu+ mu- decay using this sample will be presented.

Details

Dr. Dmitry Madigozhin
JINR Dubna (Russian Federation)
http://www.jinr.ru/main-en/

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

Author

Dmitri Madigozhin (Joint Institute for Nuclear Research (RU))

Presentation materials