The NA62 experiment at CERN reports new results from studies of radiative kaon decays K+ → π0e+νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.

New measurement of radiative decays at the NA62 experiment at CERN: Ke3γ / Biino C., Akmete A., Aliberti R., Ambrosino F., Ammendola R., Angelucci B., Antonelli A., Anzivino G., Arcidiacono R., Bache T., Baeva A., Baigarashev D., Bandiera L., Barbanera M., Bernhard J., Biagioni A., Bician L., Biino C., Bizzeti A., Blazek T., et al.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - ELETTRONICO. - 405:(2021), pp. 0-0. (7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 nor 2021).

New measurement of radiative decays at the NA62 experiment at CERN: Ke3γ

Bizzeti A.
;
Iacopini E.
;
Latino G.
;
Lenti M.
;
Marchevski R.
;
Panichi I.
;
Ruggiero G.
;
Turisini M.
;
Volpe R.
;
2021

Abstract

The NA62 experiment at CERN reports new results from studies of radiative kaon decays K+ → π0e+νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.
2021
Proceedings of Science
7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021
nor
2021
Biino C.; Akmete A.; Aliberti R.; Ambrosino F.; Ammendola R.; Angelucci B.; Antonelli A.; Anzivino G.; Arcidiacono R.; Bache T.; Baeva A.; Baigarashev...espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1330103
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