A study of the K+→π0e+νγ decay

dc.contributor.author	Gil, E. Cortina
dc.contributor.author	Kleimenova, A.
dc.contributor.author	Minucci, E.
dc.contributor.author	Padolski, S.
dc.contributor.author	Petrov, P.
dc.date.accessioned	2025-01-09T10:38:26Z
dc.date.available	2025-01-09T10:38:26Z
dc.date.issued	2023
dc.identifier.issn	1126-6708
dc.identifier.other	doi.org/10.48550/arXiv.2304.12271
dc.identifier.uri	http://rep.enu.kz/handle/enu/20783
dc.description.abstract	A sample of 1.3×105 K+→π0e+νγ candidates with less than 1% background was collected by the NA62 experiment at the CERN SPS in 2017-2018. Branching fraction measurements are obtained at percent relative precision in three restricted kinematic regions, improving on existing results by a factor larger than two. An asymmetry, possibly related to T-violation, is investigated with no evidence observed within the achieved precision.	ru
dc.language.iso	en	ru
dc.publisher	Journal of High Energy Physics	ru
dc.relation.ispartofseries	Volume 2023, article number 40;
dc.title	A study of the K+→π0e+νγ decay	ru
dc.type	Article	ru