Search for K → π νν: First NA62 Results Conference Paper

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Overview

abstract

• NA62 has searched for the K → π νν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 × 1011 decays. Assuming that the event is background, an upper limit of 1.4 × 10−9 (95%25 CL) has been placed. Prospects for further improvements of the measurement are given. © Springer Nature Switzerland AG 2019.
• NA62 has searched for the K%2b → π%2bνν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 × 1011 decays. Assuming that the event is background, an upper limit of 1.4 × 10−9 (95%25 CL) has been placed. Prospects for further improvements of the measurement are given. © Springer Nature Switzerland AG 2019.

authors

• Engelfried Jatzkowski Jurgen

publication date

• 2019-01-01

published in

• Springer Proceedings in Physics  Proceedings

Research

keywords

• The standard model; Upper limits; Supersymmetry

Identity

Digital Object Identifier (DOI)

• 10.1007/978-3-030-29622-3_19

Additional Document Info

start page

• 135

end page

• 141

volume

• 234