Long-Distance Effects in Rare K Decays
arXiv:hep-ph/0505163
Abstract
Rare K decays provide for very clean tests of the Standard Model, and are especially suited to search for New Physics signal. In this talk, recent progresses in the estimation of long-distance effects induced by light quarks in KL to pi0 mu+ mu- and K+ to pi+ nu nu are reported.
Talk given at the XLth Rencontres de Moriond, Electroweak Interactions and Unified Theories, La Thuile, Italy, 5-12 March 2005