Electrostatic stability of electron-positron plasmas in dipole geometry

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Mishchenko, A.; Plunk, G.; Helander, P.;

The electrostatic stability of electron-positron plasmas is investigated in the point-dipole and Z-pinch limits of dipole geometry. The kinetic dispersion relation for sub-bounce-frequency instabilities is derived and solved. For the zero-Debye-length case, the stabilit... View more
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