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Information × Registration Number 0217U004208, 0116U001749 , R & D reports Title ULF wave processes in the plasma of near space. popup.stage_title Head Cheremnykh Oleg, Доктор фізико-математичних наук Registration Date 23-01-2017 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 Detailed analysis of incompressible modes for solar plasma tubes with twisted uniform flow of plasma and magnetic field was held. New fast MHD modes were considered. It was shown that these modes are only in the presence of vertical and azimuthal currents of plasma. The frequency of oscillation modes depends on the magnetic fields and velocity components. Special attention was paid to the instability of these modes. The impact of the differential rotation of the Sun to generation of magnetic field was investigated. Solution of differential equations describing the wave of magnetic field was received. It was shown that these waves propagate in the direction of rotation of the Sun. Established that the oscillation frequency of the magnetic field is proportional to the latitudinal daily rotation of the Sun, which is consistent with observations data. Product Description popup.authors Беспалова Анна Вадимівна Жук Ігор Теодоровия Кришталь Олександр Нектарійович Крючков Євген Іванович Ладіков-Роєв Юрій Павлович Логінов Олексій Олексійович Маслова Наталія Василівна Ткаченко Анна Федоренко Алла Костянтинівна Черемних Олег Костянтинович Черемних Сергій Олегович popup.nrat_date 2020-04-02 Close