Constraints on new physics from $$K \rightarrow \pi \nu {\bar{\nu }}$$ K→πνν¯

Abstract We study generic effects of new physics on the rare decay modes $$K_L \rightarrow \pi ^0 \nu {\bar{\nu }}$$ KL→π0νν¯ and $$K^+ \rightarrow \pi ^+ \nu {\bar{\nu }}$$ K+→π+νν¯ . We discuss several cases: left-handed neutrino couplings; right handed neutrino couplings; neutrino lepton flavour...

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Bibliographic Details
Main Authors: Xiao-Gang He, German Valencia, Keith Wong
Format: Article
Language:English
Published: SpringerOpen 2018-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-018-5964-0