Search for massive neutrinos at the Rovno nuclear power station reactor
Kopeikin V. I. , Mikazlyan L. A. , Fayans S. A.
A scintillation neutrino spectrometer with a working volume of 1050 liters placed 18m from the Rovno nuclear power station reactor is used to search for a heavy neutrino in the decay vh^vl + + e~ New limits are obtained on the neutral lepton mixing parameter.