arXiv:hep-ph/0003194·v1·High Energy Physics — Phenomenology
A consistent interpretation of the Karmen anomaly
J.-M. Levy🇫🇷 · F. Vannucci (Laboratoire de Physique Nucleaire et de Hautes Energies, Paris, France)🇫🇷
Abstract
The Karmen anomaly can be interpreted as being due to a heavy neutrino of mass around 137 MeV produced in decays. This interpretation is consistent with the present limits on the couplings of such an object.
Comments: 11pages, 4figures, TeX