Rare kaon decays [ $$K \to \pi \nu \bar \nu $$ ]-2005: Standard model and new physics

New data on the rare decays K{sup +}{yields}{pi}{sup +}{nu}{nu}-bar and K{sub L}{sup 0}{yields}{pi}{sup 0}{nu}{nu}-bar and their description within the Standard Model are considered, refinements of relevant parameters being taken into consideration. Prospects for further experimental investigations...

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Bibliographic Details
Published in:Physics of atomic nuclei 2006-05, Vol.69 (5), p.743-791
Main Author: Landsberg, L. G.
Format: Article
Language:English
Subjects:
ANTINEUTRINOS
FLAVOR MODEL
KAONS NEUTRAL
KAONS PLUS
NEUTRAL CURRENTS
NEUTRINOS
PARTICLE DECAY
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PIONS NEUTRAL
PIONS PLUS
STANDARD MODEL
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Summary:New data on the rare decays K{sup +}{yields}{pi}{sup +}{nu}{nu}-bar and K{sub L}{sup 0}{yields}{pi}{sup 0}{nu}{nu}-bar and their description within the Standard Model are considered, refinements of relevant parameters being taken into consideration. Prospects for further experimental investigations into new physics and searches for its manifestations in these flavor-changing neutral-current processes are discussed. The neutral-kaon decays K{sub L}{sup 0} {sup {yields}} {pi}{sup 0}l{sup +}l{sup -} and K{sub L}{sup 0} {sup {yields}} l{sup +}l{sup -} are also examined.
ISSN:1063-7788
1562-692X
DOI:10.1134/S1063778806050012