My advice to ITER-Driven Plasma Physics

نویسنده

  • Hong Liu
چکیده

Comparing the device of ITER with ICF, I strongly notice that I have an advice to ITER Driven Plasma Physics. I used to study laser-plasma interaction which relates to a strong spontaneous magnetic field (in axial or in azimuthal direction) and found a new particle acceleration named laser-magnetic resonance acceleration (LMRA). The electron acceleration depends not only on the electromagnetic wave intensity, but also on the ratio between electron Larmor frequency and electromagnetic wave frequency. As the ratio approaches to unity, a clear resonance peak is observed. We point out that strong quasistatic magnetic fields affect electron acceleration dramatically in relativity. We derive an approximate analytical solution of the relativistic electron energy in adiabatic limit, which provides a full understanding of this phenomenon. ITER Driven has strong magnetic fields but no laser beam. If we add a laser beam inside plasma, it will give a quick and efficient ignition process.

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تاریخ انتشار 2009