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ZHOU Su-yun, LIU San-qiu, TAO Xiang-yang. Simulation of density solitons and self-generated magnetic field in laser plasma[J]. LASER TECHNOLOGY, 2007, 31(1): 8-11.
Citation: ZHOU Su-yun, LIU San-qiu, TAO Xiang-yang. Simulation of density solitons and self-generated magnetic field in laser plasma[J]. LASER TECHNOLOGY, 2007, 31(1): 8-11.

Simulation of density solitons and self-generated magnetic field in laser plasma

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  • Received Date: January 08, 2006
  • Revised Date: February 27, 2006
  • Published Date: February 24, 2007
  • For exploring the mechanism of formation of density solitons and self-generated magnetic field in laser plasma,their evolution is numerically simulated by using of nonlinear equation for density disturbance in axial-symmetric cylindrical coordinate.The simulation results show that laser with intensity of 4×1014W/cm2 irradiation on target produces solitons with density disturbance rate of 82%.At the same time,self-generated magnetic field about 30T along the propagation axes is induced.These results are consistent with observed results.
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