Dynamic Features of Langmuir Turbulence upon Induced Scattering of Langmuir Waves by Thermal Ions of Solar Plasma.

In this paper, we consider the dynamics of anisotropic Langmuir turbulence in the case of induced scattering of Langmuir waves by thermal ions of solar plasma in a homogeneous approximation. The temporal change in the spectral energy density of plasma waves is calculated as a function of the wavenumber and direction of the wave vector. It is shown that upon induced scattering of plasma waves by plasma ions, not only is energy transferred from waves with large values of the wavenumber k to waves with smaller k values, but the angular distribution of plasma waves, which remains anisotropic, also changes. [ABSTRACT FROM AUTHOR]