Ion Acceleration from High Power Laser-Foil Interactions

Authors

  • Salima Abuazoum Physics Department, Faculty of Science, Misurata University, Misurata, Libya https://orcid.org/0009-0009-8168-3037
  • Kenneth Ledingham Physics Department, Faculty of Science, Strathclyde University, Glasgow, U.K

Keywords:

Laser-driven ion accelerators. Heavy ions. Ultrafast lasers. High-peak-power. Laser–plasma interaction.

Abstract

In this study, Multi-MeV ion and proton acceleration driven by the interactions of short (~ps) ultra-intense (1x1019 – 6x1020 Wcm-2) laser pulses with thin foil (< 30 μm) targets is experimentally investigated using the Vulcan Petawatt laser at the Rutherford Appleton Laboratory. It is found that for heavy ion emission the ion cut-off energy scales with intensity and that ion emission is seen coming from the edges of the foil targets. It is also found that a ring shaped cold shockwave initiated in a thin foil target by a long pulse laser beam resulted in a smooth and circular proton beam.

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Published

2025-09-25

How to Cite

Abuazoum, S., & Ledingham, K. (2025). Ion Acceleration from High Power Laser-Foil Interactions . Libyan International Journal of Natural Sciences, 1(2), 9–14. Retrieved from https://aonsrt.ly/iljs/index.php/iljsen/article/view/33

Issue

Vol. 1 No. 2 (2025): Upcoming Issue

Section

Physics

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