Effect of quantum correction on the acceleration and delayed heating of plasma blocks.

نویسندگان

  • H Hora
  • R Sadighi-Bonabi
  • E Yazdani
  • H Afarideh
  • F Nafari
  • M Ghorannevis
چکیده

The interaction of laser pulses of picosecond duration and terawatt to petawatt power accelerated for the very fast undistorted plasma blocks for deuterium DD or deuterium tritium fast ignition is investigated. Based on the direct and instant conversion of laser energy into mechanical motion by nonlinear (ponderomotive) forces, any thermal pressure generation is delayed by the collision process. Following the studying of the classical collision frequency, it is found that the quantum modified collision at higher energies results in a correction by about 15% reduction of the delay.

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عنوان ژورنال:
  • Physical review. E, Statistical, nonlinear, and soft matter physics

دوره 85 3 Pt 2  شماره 

صفحات  -

تاریخ انتشار 2012