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33 results for “magnetic reconnection”
Derived data for: "Magnetic reconnection near the planet as a possible driver of Jupiter's mysterious polar auroras"
<p>Derived data for "Magnetic reconnection near the planet as a possible driver of Jupiter’s mysterious polar auroras", accepted for publication in the Journal of Geophysical Research: Space Physics.</p>
Data for Laboratory Observations of Electron Heating and non-Maxwellian Distributions at the Kinetic Scale During Electron-Only Magnetic Reconnection
<p>Simulation data as appearing in the Supplementary of the paper titled "Laboratory Observations of Electron Heating and non-Maxwellian Distributions at the Kinetic1Scale During Electron-Only Magnetic Reconnection".</p>
Dataset for Electron heating associated with magnetic reconnection in foreshock waves: particle-in-cell simulation analysis
<p>The dataset is the simulation data included in the paper of "Electron heating associated with magnetic reconnection in foreshock waves: particle-in-cell simulation analysis".</p> <p>pic_data....zip (4 files) contain PIC simulation data in the binary format.<br> pic_data_x120-180_y-30-0_part1.zip and pic_data_x120-180_y-30-0_part2.zip are for the sub-domain of x=120~180 di, y=-30~0 di<br> pic_data_x120-180_y30-60_part1.zip and pic_data_x120-180_y30-60_part2.zip are for x=120~180 di, y=30~60 di.<br> For each file, the prefix (e.g., bx, ey, ne, etc.) indicates the quantity. The number in the suffix indicates the time step in units of omega_pe^-1, where 3733 omega_pe^-1 corresponds to 0.5 omega_ci^-1. <br> Each file contains float data arrays with a size of 6272x3136x1, corresponding to x-y dimensions. Data can be read by softwares like IDL, python, Matlab, etc, using the standard data reading method.</p> <p>fermi_dat.zip contains data for the Fermi decomposition calculations shown in Figure 8. Each file is for one event. The 3 columns are for time (twci), Fermi_xy, and Fermi_z. Fermi_xy and Fermi_z are for the unit area, and the total Fermi term is equal to Fermi_xy+Fermi_z.</p> <p>je_te_dat.zip contains data for Te and je.E decomposition, used to produce Figures 4 and 6. Each file is for one event, where the region is shown in the filename. The columns are:</p> <p>time (in twci),</p> <p>number of X-lines in the region,</p> <p>total je.E (integrated over the area),</p> <p>jepara.Epara,</p> <p>jeperp.Eperp,</p> <p>sum of the perpendicular jeperp.Eperp decompositions (ideally should be equal to jeperp.Eperp value),</p> <p>Fermi,</p> <p>Betatron,</p> <p>magnetization,</p> <p>demagnetized (jeperp.Eperp in regions with K<1),</p> <p>average Te over the area,</p> <p>delta_Te/miVA^2 where delta_Te is the average Te over the area subtracting the minimum Te in the area, and VA is based on the average |B| and n in the area</p> <p>delta_Te/miVA^2, where delta_Te is the same as above, and VA is based on the magnetic field amplitude in the x-y plane</p> <p>average Te over 2di x 2di surrounding X-line</p> <p>delta_Te/miVA^2, where delta_Te is the average Te over 2dix2di subtracting the minimum Te in the area, and VA is based on average |B| and n in the area</p> <p>average Te over 2dex2de surrounding X-line</p> <p>delta_Te/miVA^2, where dleta_Te is the average Te over 2dex2de subtracting the minimum Te in the area, and VA is based on the magnetic field amplitude in the x-y plane</p> <p>delta_Te/miVA^2, where dleta_Te is the average Te over 2dex2de subtracting the minimum Te in the area, and VA is based on the average |B| and n in the area</p> <p>average |B| in the area</p> <p>average magnetic field amplitude in the x-y plane</p> <p>average density n</p> <p>minimum Te in the area</p> <p> </p> <p>je_te_norx_dat.zip contains Te and je.E data for non-reconnection current sheets. The format is the same with je_te_dat.zip</p> <p>thickness_data_plots.zip contains plots for individual current sheets at the time with a minimum thickness. The filename contains information about the current sheet, for example:</p> <p>cs_te_twci15.5_x45.292_y8.184_dte-1.07_d3.2_dve6.1_jm0.23.png</p> <p>means it is at the time twci=15.5, the X-line location is at x=45.292di, y=8.184 di, delta_Te/miVA^2 is -1.07%, where we take a cut along N across the X-line, delta_Te is the difference between the average Te in the current sheet and that just outside of the current sheet, and VA is based on the inflow parameters outside of the current sheets on both sides of the current sheet. The thickness of the current sheet is 3.2 de. The VeL shear flow at the edges of the current sheet is 6.1 VA, and the maximum jz is 0.23. The thickness information is used for plotting Figure 10.</p> <p> </p> <p> </p>
Evolution of quantities in a 2D fully kinetic simulation of magnetic reconnection with a plasmaspheric plume
<p>We present the evolution of different quantities in a 2D fully kinetic simulation of magnetic reconnection with a plasmaspheric plume. The quantities are shown for a zoom in the region of interest, around the main reconnection X point. A picture showing the evolution of the X point position have been added.</p>
Supplementary Material in "How Does Magnetic Reconnection Drive the Early-stage Evolution of Coronal Mass Ejections?"
<p>All the kinematic profiles of the 60 CME-flare events mentioned in the study of Zhu <em>et al</em> 2020 <em>ApJ</em> <strong>893</strong> 141.</p>
Data for "Scaling of electron heating by magnetization during reconnection and applications to dipolarization fronts and super-hot solar flares"
<p>Dataset for the figures used in the paper</p>
Adaptive Empirical Modeling Data for "Thin Current Sheet Formation and Reconnection at $X\sim$-10\,R$_E$ during the Main Phase of a Magnetic Storm"
<p>The ZIP file contains results of AM03 model run for the magnetic storm event on 17 June 2012. </p>
2.5-D PIC Simulation of Symmetric Magnetic Reconnection with Varying Guide Field
Open the record for dataset details and reuse information.
Dataset: 1D particle-in-cell (PIC) simulation of the electron two-stream instability for the paper "Electron mixing and isotropization in the exhaust of asymmetric magnetic reconnection with a guide field"
<p>This repository contains pubilicly available numerical data for the electron two-stream instability, which includes the electric/magnetic perturbation data and 1D electron distribution data. The simulated data are used for the paper "Electron mixing and isotropization in the exhaust of asymmetric magnetic reconnection with a guide field". </p>
Scaling of magnetic reconnection with a limited x-line extent
<p>Data and IDL scripts used to make the plots in my GRL 2020 paper.</p>
Dataset for Lower-hybrid-drift vortices in the electron-scale magnetic reconnection layer
<p>Data for submission to the publication of the same title in Geophysical Research Letters.</p> <p>Subsets of the full simulation data from time slices used in the figures are stored as fields in the hdf5 files.</p> <p>Axes are stored as 'x', 'y', 'z'</p> <p> </p>
On the ion distributions at the separatrices during symmetric magnetic reconnection
<p>Simulation data used in the paper "On the ion distributions at the separatrices during symmetric magnetic reconnection", submitted to Physics of Plasmas.</p> <p>The directory contains the input file, output data and post-processing script from running iPIC3D for investigating the ion dynamics on the separatrices in magnetic reconnection, while the code iPIC3D is available on <a href="https://bitbucket.org/bopkth/ipic3d-klm">https://bitbucket.org/bopkth/ipic3d-klm</a>.</p> <p>The data of fields and current can be read through "post-processing.py". For data of particles, there are files describing the data format in each directory.</p> <p>The details are described in the paper.</p>
Interplay of Three-Dimensional Instabilities and Magnetic Reconnection in the Explosive Onset of Magnetospheric Substorms
<p>Datasets for "Interplay of Three-Dimensional Instabilities and Magnetic Reconnection in the Explosive Onset of Magnetospheric Substorms".</p>
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