[PDF] Top 20 Influence of a Guide Field on Collisionless Driven Reconnection

... magnetic reconnection ob- served in various natural systems is controlled by com- mon or similar physical processes, regardless of large dif- ferences in magnetic configurations and spatial-temporal scales ... See full document

... The influence of a constant homogeneous magnetic guide field on LWFA is studied here with a ...magnetic field applied in parallel with the direction of propagation of the driving laser pulse ... See full document

... magnetic reconnection in the presence of guide magnetic ...magnetic field and moves in the outflow direction owing to the E × B ...high guide field is similar to the profile in the ... See full document

... co-helicity reconnection. He showed that different from a B = 0 reconnection (null-helicity reconnection), the helicity becomes dissipated under the influence of a guide field ... See full document

... netic reconnection is studied in configurations where mag- netic flux is driven from their boundaries (in our case recon- nection is “forced” by the initial ...magnetic field occurs around critical ... See full document

... electric field and the parallel electric field are produced. During driven magnetic reconnection of oppositely directed magnetic field lines, both ions and electrons drift together with ... See full document

... the physical phenomena developing in the third direction are neglected. In real three dimensional systems, the mag- netic islands correspond to extended flux ropes, interact- ing in a variety of complex ways non possible ... See full document

... guide field is used in their initial ...the guide field has no direct effect on the generation of the electrostatic wave in or around the reconnection diffusion ...electric field ... See full document

... magnetic field and current density Figure 1 shows the time evolution of the reconnected flux for the three simulation runs, and reconnection rates are shown in Figure ...maximum reconnection rate is ... See full document

... change in y-component of magnetic field which is the nec- essary condition for a magnetic island to go freely through the boundary. The boundary condition for particles is de- termined so as to keep the charge ... See full document

... Magnetic reconnection is a basic physical process in which the magnetic field energy is converted into plasma heating and plasma kinetic energy through non-thermal particle ...investigate ... See full document

... the reconnection diffusion region and detected electron pitch angle distribution at different ...the reconnection diffusion region (The large-scale magnetospheric context is displayed in Supplementary ... See full document

... Magnetic reconnection is a fundamental process which accelerates and heats plasmas through the rearrange- ment of magnetic field ...magnetic field. Magnetic reconnection is observed in many ... See full document

... Typical reconnection magnetic field (poloidal field in the up-stream region) is 15 mT, while the guide-field (toroidal field) at the X-point is 250 mT, which is much larger than ... See full document

... Other members of the higher educational community, including faculty, librarians, and administrators, have also worked to raise awareness on textbook affordability issues and the use of [r] ... See full document

... In this paper we have discussed a magnetic reconnection dri- ven by electron dynamics in a laser-produced plasma. In the presence of a weak-perpendicular magnetic field, where only electrons are magnetized, plasma ... See full document

... 0 ◦ –10 ◦ and 80 ◦ –90 ◦ , which correspond to wavevectors roughly parallel and perpendicular to the local field, respectively. These are both well described by power laws. The power levels are lower and the ... See full document

... Magnetic reconnection without a guide field in low-background-density plasmas has been studied by means of two-dimensional particle-in-cell simulations, and results in hydrogen and electron-positron ... See full document

... The influence of the Hartmann number (Ha) on mid-height and mid-width velocity profiles for top-bottom active location are presented in ...magnetic field effect (Ha=30) on horizontal velocity profile, the ... See full document

... magnetic field treatment, rubbing in combination with alternating magnetic field treatment, conditioning in combination with alternating magnetic field ...magnetic field treatment – reached ... See full document