NIFS-204

FULL TEXT (PDF, 321 KB)


Author(s):

T. Okada and H. Tazawa

Title:

Two-Stream Instability for a Light Ion Beam -Plasma System with External Magnetic Field

Date of publication:

Dec. 1992

Key words:

Inertial Confinement Fusion, Light lon Beam Propagation, Two-stream Instability, Magnetized Light lon Beam-plasma System, PIC Simulation

Abstract:

For inertial confinement fusion, a focused light ion beam (LIB) is required to propagate stably through a chamber to a target. We have pointed out that the applied external magnetic field is important for LIB propagation. To investigate the influence of the external magnetic field on the LIB propagation, we analysed the electrostatic dispersion relation of magnetized light ion beam-plasma system. The particle in-cell (PIC) simulation results are presented for a light ion beam-plasma system with external magnetic field.

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