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Plasma streaming instabilities play an important role in magnetic field amplification and particle acceleration in relativistic shocks and their environments. However, in the far shock precursor ...
Abstract: Plasma streaming instabilities play an important role in magnetic field amplification and particle acceleration in relativistic shocks and their environments. However, in the far shock ...
Abstract: Magnetic field amplification by relativistic streaming plasma instabilities is central to a wide variety of high-energy astrophysical environments as well as to laboratory scenarios ...
Abstract: The electron beam Weibel instability in the electrostatic collisionless shock is studied via particle in cell simulation. When the non-relativistic incoming plasmas collide with cold dilute ...
Abstract A study is made of the effect of the parameters of a beam and a plasma -filled waveguide in a traveling-wave tube amplifier on the stability of the amplification regime against the excitation ...
Abstract Results are presented from numerical simulations of the dynamics of beam instability in a finite plasma volume ( plasma -filled cavity) in a weak magnetic field. It is shown ...
The undamped electron acoustic wave is a newly-observed nonlinear electrostatic plasma wave and has potential applications in ion acceleration , laser amplification and diagnostics due to its unique ...
leading edge of a high-current Run of electron oscillators in a plasma waveguide under the develop- ment ofa Cherenkov-type beam instability . 1. INTRODUCTION THE INTERACTION of a relativistic electron beam ...
discuss in detail and calculate the growth rates of the following beam plasma instabilities seeded by the accelerated and reflected particle populations: for an unmagnetized shock, the Weibel ...
. Closer to the shock (in the precursor), both the current density and the momentum flux of the beam increase, which leads to electromagnetic streaming instabilities that contribute to the thermalization ...
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