Study of whistler mode instability in Saturn's magnetosphere
نویسندگان
چکیده
منابع مشابه
Propagation of whistler mode waves with a modulated frequency in the magnetosphere
[1] This paper presents results from experimental and numerical studies of the propagation of whistler mode waves in the Earth’s magnetosphere. An experiment conducted at the High Frequency Active Auroral Research Program (HAARP) on 16 March 2008 demonstrates that ionospherically generated waves with particular frequency‐time formats are amplified on their pass from HAARP to the conjugate locat...
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[1] We present results from numerical studies of whistler mode wave propagation in the Earth’s magnetosphere. Numerical simulations, based on the novel algorithm, solving one-dimensional electron-MHD equations in the dipole coordinate system, demonstrate that the amplitude (and power) of the whistler mode waves generated by the ground-based transmitter can be significantly increased in some par...
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We carry out a self-consistent simulation of the generation process of whistler-mode chorus by a spatially one-dimensional electron hybrid code, by assuming the magnetic field inhomogeneity corresponding to L = 4 of the dipole field. Chorus emissions with rising tones are reproduced in the simulation result, while the frequency range, sweep rate, and the amplitude profiles in the spectra of the...
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Whistler mode instability in interplanetary space at 1AU(Astronomical Unit) is investigated using an anisotropic Lorentzian Kappa distribution with perpendicular AC electric field for relativistic plasma. The method of characteristic solutions using the perturbed and unperturbed particle trajectories have been used to determine the perturbed distribution function. The conductivities and dielect...
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ژورنال
عنوان ژورنال: Annales Geophysicae
سال: 2006
ISSN: 1432-0576
DOI: 10.5194/angeo-24-1705-2006