Parametric dependence of collisional heating the highly-magnetized over-dense plasma by (far)infrared lasers

Abstract Heating of over-dense plasma represents a long-standing quest in laser–plasma physics. When the strength magnetic field is above critical value, right-handed circularly polarized laser could propagate into and heat up highly magnetized collisional directly; processes are dependent on parameters laser, field. The parametric dependence fully studied both qualitatively quantitatively, resulting scaling laws temperature, heating depth energy conversion efficiency. Such also with most powerful CO 2 strongest world, where density ${10}^{23}$ cm –3 initial temperature 1 keV heated to around 10 within several micrometres. Several novel phenomena discovered discussed, that is, local region high density, low or weak