Plasma Density Profile Reconstruction by the Heavy Ion Beam Probing Current
An algorithm for the plasma density profile reconstruction based on heavy ion beam plasma probing diagnostic data is developed. The algorithm is applied to a typical TJ-II stellarator pulse with a chord-average density varying from 0.5 × 1019 to 5.0 × 1019 m−3. The results of experimental data processing—the evolution of the reconstructed plasma density profile—are presented.
Authors
- Y. M. Ammosov (ORCID: https://orcid.org/0000-0001-9895-562X)
- G. A. Sarancha
- K. O. Nedbailov
- V. F. Andreev
- A. V. Mel’nikov
- L. G. Eliseev
Institutions
- Moscow Institute of Physics and Technology (RU)
- Moscow Power Engineering Institute (RU)
- Kurchatov Institute (RU)
- Moscow Aviation Institute (RU)
- National Research Nuclear University MEPhI (RU)
Publication Details
- Journal
- Plasma Physics Reports
- Published
- 2025-09-01
- DOI
- https://doi.org/10.1134/s1063780x25603475
- Primary Topic
- Magnetic confinement fusion research
- Type
- article
- Field-Weighted Citation Impact
- 0.00