UNSPECIFIED (2023) A study of the K + → π 0 e + νγ decay. Journal of High Energy Physics, 2023 (9): 40. ISSN 1029-8479
Full text not available from this repository.Abstract
A sample of 1.3 × 105K+ → 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.
Item Type:
Journal Article
Journal or Publication Title:
Journal of High Energy Physics
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
?? branching fractionflavour physicselectroweak interactionfixed target experimentsnuclear and high energy physics ??
Departments:
ID Code:
206268
Deposited By:
Deposited On:
05 Oct 2023 08:30
Refereed?:
Yes
Published?:
Published
Last Modified:
09 Oct 2024 00:26