Searches for anomalous interactions in rare kaon decays
State Research Center ‘Institute of High Energy Physics’, ul. Pobedy 1, Protvino, Moscow Region, 142280, Russian Federation
The present review is the last work published by Leonid Grigor’evich Landsberg (1930-2005). Questions and comments concerning the article are to be addressed to the Editorial Board (e-mail: firstname.lastname@example.org).
Feasible searches for anomalous processes involving
New Physics in rare decays of K-mesons are considered.
Discussed are searches for lepton flavor nonconservation in
kaon decays, searches for anomalous scalar, pseudoscalar,
and tensor interactions, and searches for nonstandard pro-
cesses violating T- (or CP-) invariance in the decays of
charged K-mesons. Considered also are searches for new
light particles (the P-sgoldstino) in kaon decays and studies
involving tagged’ π0-mesons produced in K0L→ 3π0 and K+→ π+π0 decays, as well as a number of other phenomena.
The prospects of future experiments in this field being carried
out at new experimental facilities are discussed.