A. V. Kononov
Institute for Nuclear Research - pr.Nauky 47 - Kiev 252022 - Ukraine
P. V. Porytskyy
Institute for Nuclear Research - pr.Nauky 47 - Kiev 252022 - Ukraine
P. D. Starchyk
Institute for Nuclear Research - pr.Nauky 47 - Kiev 252022 - Ukraine
L. M. Voitenko
Institute for Nuclear Research - pr.Nauky 47 - Kiev 252022 - Ukraine
It is shown that the growth of the instabilities of the interface between both the plasma channel and liquid causes the change of the characteristics of the pulse
discharge in a water. The time dependencies of the spectra of the corrugations are studied for the different type of discharges.