νe spectra at two distances from the reactor of the Rovno nuclear power plant: search for oscillations
Afonin A. I. , Bogatov S. A. , Vershinskii A. G. , Ketov S. N. , Klimov Yu. V., Kopeikin B. I. , Kubshinnikov A. A. , Labzov A. A. , Machulin I. N. , Mikaelyan L. A. , Ozerov K. V. , Sinev V. V. , Tolokonnikov S. V.
The spectra of positrons from the reaction ve -\-p^e+ + и were measured at distances of 18.3 and 25.3 m from the reactor. The spectra are found to be identical within the statistical error (~ 32 000 ve's detected). Limitations are found on the parameters of neutrino oscillations. The reported observation of oscillations at the Bourges reactor, in an experiment at distances of 13.6 and 18.3 m, is not confirmed.