Recent results on rare decay pi0 to e+e-
High Energy Physics - Phenomenology
2008-11-07 v1
Abstract
Experimental and theoretical progress concerning the rare decay pi0 to 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 3.3\sigma.
Keywords
Cite
@article{arxiv.0805.0994,
title = {Recent results on rare decay pi0 to e+e-},
author = {A. E. Dorokhov},
journal= {arXiv preprint arXiv:0805.0994},
year = {2008}
}
Comments
5 pages, 3 figures, talk at Int. Workshop on e+e- collisions from Phi to Psi, 7-10 April 2008, Frascati, Italy