Abstract <p>Nanosecond laser ablation is simulated aiming at characterization of the plasma plume at an irradiated target surface and analysis of the possibility of using such a plume for efficient acceleration of charged particles by a high-power short laser pulse. The effect of using different physical models in the hydrodynamic calculations on the results of simulation is demonstrated.</p>

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Formation of Laser Pre-Plasma for Controlling the Particle-Acceleration Efficiency

  • S. I. Glazyrin,
  • M. A. Rakitina,
  • A. V. Brantov

摘要

Abstract

Nanosecond laser ablation is simulated aiming at characterization of the plasma plume at an irradiated target surface and analysis of the possibility of using such a plume for efficient acceleration of charged particles by a high-power short laser pulse. The effect of using different physical models in the hydrodynamic calculations on the results of simulation is demonstrated.