Article ID Journal Published Year Pages File Type
1849430 Nuclear Physics B - Proceedings Supplements 2008 5 Pages PDF
Abstract

Experimental and theoretical progress concerning the rare decay π0→e+e− is briefly reviewed. It includes the latest data from KTeV and a new model independent estimate of the decay branching which show the deviation between experiment and theory at the level of 3.3σ.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics