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Abstract: The effect of spin of particles in the propagation of plasma waves is studiedusing a semi-classical kinetic theory for a magnetized plasma. We focus in thesimple damping effects for the electrostatic wave modes besides Landau damping.Without taking into account more quantum effects than spin contribution toVlasov-s equation, we show that spin produces a new damping or instabilitywhich is proportional to the zeroth order magnetization of the system. Thiscorrection depends on the electromagnetic part of the wave which is coupledwith the spin vector.



Autor: Pablo S. Moya, Felipe A. Asenjo

Fuente: https://arxiv.org/







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