<p>Our detailed study of the plasma ejection region in plasma focus facilities has revealed that the source of the ejection is a small region at the top of the converging plasma current sheath, which is activated only after a sharp drop in the current flowing in the sheath. The possible reasons of why this region functions as a “central engine,” similar to that found in young stellar objects, are also discussed.</p>

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On the Launching Mechanism of the Plasma Outflow in Plasma Focus Installations

  • V. I. Krauz,
  • V. S. Beskin,
  • M. A. Medvedev,
  • A. M. Kharrasov,
  • V. V. Myalton

摘要

Our detailed study of the plasma ejection region in plasma focus facilities has revealed that the source of the ejection is a small region at the top of the converging plasma current sheath, which is activated only after a sharp drop in the current flowing in the sheath. The possible reasons of why this region functions as a “central engine,” similar to that found in young stellar objects, are also discussed.