Competition of magnetic reconnections in self-generated and external magnetic fields
arXiv:2407.07075 · doi:10.1016/j.hedp.2024.101132
Abstract
We investigate the competition of magnetic reconnections in self-generated and external magnetic fields in laser-produced plasmas. The temporal evolution of plasma structures measured with self-emission imaging shows the vertical expansions and horizontal separation of plasma, which can be signatures of reconnection outflows in self-generated and external magnetic fields, respectively. Because the outflows in self-generated magnetic fields are not clear in the presence of the external magnetic field, the external magnetic field can suppress the magnetic reconnection in self-generated magnetic fields.
8 pages, 7 figures, High Energy Density Physics, in press