Two-slope soft X-ray spectra observed in experiments on electron cyclotron resonance plasma heating in the L-2M stellarator
- Авторы: Meshcheryakov A.1, Vafin I.1, Grishina I.1, Letunov A.1, Tereshchenko M.1
-
Учреждения:
- Prokhorov General Physics Institute
- Выпуск: Том 43, № 6 (2017)
- Страницы: 599-604
- Раздел: Stellarators
- URL: https://journals.rcsi.science/1063-780X/article/view/186080
- DOI: https://doi.org/10.1134/S1063780X17060113
- ID: 186080
Цитировать
Аннотация
In experiments on the generation and electron cyclotron resonance heating (ECRH) of plasma in the L-2M stellarator, non-Maxwellian two-slope soft X-ray (SXR) spectra were observed. The temperatures of the thermal and epithermal components of the spectra were measured as functions of the heating power and plasma density. A hypothesis based on the experimental results is suggested to explain the formation mechanism of two-slope SXR spectra in the ECRH experiments at the L-2M stellarator. The measured SXR spectra are compared with the results of numerical simulations.
Об авторах
A. Meshcheryakov
Prokhorov General Physics Institute
Автор, ответственный за переписку.
Email: meshch@fpl.gpi.ru
Россия, Moscow, 119991
I. Vafin
Prokhorov General Physics Institute
Email: meshch@fpl.gpi.ru
Россия, Moscow, 119991
I. Grishina
Prokhorov General Physics Institute
Email: meshch@fpl.gpi.ru
Россия, Moscow, 119991
A. Letunov
Prokhorov General Physics Institute
Email: meshch@fpl.gpi.ru
Россия, Moscow, 119991
M. Tereshchenko
Prokhorov General Physics Institute
Email: meshch@fpl.gpi.ru
Россия, Moscow, 119991