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Three-dimensional particle-in-cell simulations of energetic electron generation and self-generated magnetic field with high-intensity laser pulses in overdense plasmas

Published online by Cambridge University Press:  20 December 2006

T. OKADA
Affiliation:
Department of Applied Physics, Tokyo University of Agriculture and Technology, Koganei-shi, Tokyo 184-8588, Japan Tokyo University of Agriculture and Technology, Koganei 2-24-16, Tokyo, Japan
K. OGAWA
Affiliation:
Department of Applied Physics, Tokyo University of Agriculture and Technology, Koganei-shi, Tokyo 184-8588, Japan
M. SUGIE
Affiliation:
Department of Applied Physics, Tokyo University of Agriculture and Technology, Koganei-shi, Tokyo 184-8588, Japan

Abstract

The interaction of high-intensity laser pulses with overdense plasmas is studied by three-dimensional particle-in-cell (PIC) simulations. Self-generated magnetic fields are observed in the plasma target owing to Weibel-type instability. The growth rates of the self-generated magnetic field in our simulation are in good agreement with the results of our theoretical calculations.

Type
Papers
Copyright
2006 Cambridge University Press

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