%0 Journal Article
%T A consistent interpretation of the Karmen anomaly
%A J. -M. Levy
%A F. Vannucci
%J Physics
%D 2000
%I arXiv
%X The Karmen anomaly can be interpreted as being due to a heavy neutrino of mass around 137 MeV produced in $\pi_{e 2}$ decays. This interpretation is consistent with the present limits on the couplings of such an object.
%U http://arxiv.org/abs/hep-ph/0003194v1