2010/03/01 by L. V. Abdurakhimov, M. Yu. Brazhnikov, I. A. Remizov +2 · 1 citation
Earth and Planetary Sciences · Physics and Astronomy · #Ocean Waves and Remote Sensing #Solar and Space Plasma Dynamics #Ionosphere and magnetosphere dynamics
paper · doi:10.1134/s0021364010060032
Recent results of the experimental study of capillary turbulence on superfluid helium-4 surface are presented. For the first time wave energy accumulation was observed in the wave turbulent spectrum at high frequencies when the surface was excited by harmonic pumping. We suggest a qualitative explanation of this phenomenon in the frames of weak wave turbulence approach that takes into account discreteness of the eigenfrequencies spectrum of surface oscillations in the cylindrical resonator.