Physics and Application of Intense Charged Particle Beams5. Application of Intense Charged Particle Beams

Wave breaking and particle jets in intense inhomogeneous charged beams

Penetration of Intense Charged Particle Beams in the Outer Layers of Precompre

and D = 511r (1 b ) in keV. Using respectively (A,B) and A’,B’) into the relevant linear dispersion relations, we obtain the WEI growth rates depicted on Figs. 2, as linear and turbulent, respectively. We then emphasize moderately hot (Tp = 100eV) outer DT layers and 1 MeV REB with a thermal Tb = 1 keV. Maximum LGR max occurs close to the skin depth wavelength c/ p. max is also shown steadily d...

Macroscopic Description of Pressure - anisotropy - driven Collective Instability in Intense Charged Particle Beams

The macroscopic warmuid model developed by Lund and Davidson [Phys. Plasmas 5, 3028 (1998)] is used in the smooth-focusing approximation to investigate detailed stability properties of an intense charged particle beam with pressure anisotropy, assuming small-amplitude electrostatic perturbations about a waterbag equilibrium. Stability properties are calculated numerically for the case of extrem...

Self-consistent simulation studies of periodically focused intense charged-particle beams.

A self-consistent two-dimensional model is used to investigate intense charged-particle beam propagation through a periodic solenoidal focusing channel, particularly in the regime in which there is a mismatch between the beam and the focusing channel. The present self-consistent studies confirm that mismatched beams exhibit nonlinear resonances and chaotic behavior in the envelope evolution, as...

Analysis of Phase Space Structure for Matched Intense Charged-particle Beams in Periodic Focusing Transport Systems∗

Test particle motion is analyzed for a matched intense charged-particle beam in a periodic focusing solenoidal magnetic field to assess the effects of beam intensity on inducing chaotic particle motion and halo formation.