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4 results for “kinetic alfven waves”
Pitch-angle and energy diffusion coefficients calculated for ions interacting with kinetic Alfven waves near the magnetopause
<p>In each file:<br> the first row (starting with the second column) contains pitch-angle grid in degrees<br> the first column (starting with the second row) contains the energy grid in keV<br> "x_to_L" value in the file name denotes the position in space along the normal to the magnetopause relative to the current sheet center (see description file).<br> energy diffusion coefficients are measured in keV^2/s, and pitch-angle coefficients are measured in rad^2/s.</p>
Dataset for the manuscript: Nonlinear Coupling of Kinetic Alfven Waves and Ion Acoustic waves in the Inner Heliosphere
<ol> <li>The file ef00 is the magnetic field profile data written for every t=0.5 starting from 0 to 200 with 128 by 128 grid point in space. It is used to produce Figure 1 of the paper plotted by using matlab m file filaments.m.</li> <li>The file dx00 is the density data taken at x=0 at different z. Figure 2 of the paper is plotted by matlab file density.m</li> <li>The data file esz0 is uesd in wavenumber.m to plot figure 3 of the paper</li> <li>The data file ekx0 is used to plot figure 4 in fullspectra.m </li> <li>The data file ekz0 is used to plot figure 5 in matlab m file bkspectkx.m</li> <li>The file eekz0 is used to plot figure 6 in the matlab m file spectrakx.m</li> <li>The matlab code heat.m is used to plot figure 7 of the paper</li> </ol>
Data from Vlasov Plasma Waves solver Kinetic Alfven Waves Solutions in the inner magnetosphere
<p>Dispersion analysis output files for plasma waves propagating, at different L-shells and different propagation angles, in the inner magnetosphere considering multi-species and also electron-proton plasma. All data correspond to frequency and plasma wave diagnostic spectra as a function of wavenumber.</p> <p>Data includes:</p> <p>complex frequency</p> <p>polarization</p> <p>magnetic helicity</p> <p>magnetic compressibility </p> <p>electric field </p> <p>magnetic field</p>
Nonlinear Landau resonant interaction between kinetic Alfven waves and thermal electrons: Excitation of time domain structures
<p>Data repository for ``Nonlinear Landau resonant interaction between kinetic Alfven waves and thermal electrons: Excitation of time domain structures''. This repository contains two main datasets: (1) linear kinetic dispersion relation of kinetic Alfven waves (using HOTRAY code); (2) particle-in-cell simulations of time domain structures driven by kinetic Alfven waves (using OSIRIS code).</p> <p> </p> <p>HOTRAY.zip: The linear kinetic dispersion relation of kinetic Alfven waves.</p> <p>osiris_simulation1.zip: The particle-in-cell simulation in the weak nonlinear Landau resonance regime.</p> <p>osiris_simulation2.zip: The particle-in-cell simulation in the strong nonlinear Landau resonance regime.</p>
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