Ha spectroscopy for hot plasma parameters measurement

P. I. Melnikov; I. A. Ivanov

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arXiv · physics/9809021

Ha spectroscopy for hot plasma parameters measurement

P. I. Melnikov·I. A. Ivanov

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Abstract

The new spectroscopic method for measurement of hot plasma parameters is developed. The method based on Ha profile monitoring. The profile was accurately calculated for a wide range of plasma parameters (n$_e \sim $ 10$^{14} ÷$ 10$^{17}$ cm$^{-3}$, T$_e \sim 1÷$500 eV) Use of the method in the experiment gives the electron density and ion temperature dependence from the time. Measurements was in a good agreement with diamagnetic loop dates. Key words: H$_α$ spectroscopy, line profile, density and high temperature measurement.

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BibTeX RIS

P. I. Melnikov, I. A. Ivanov. 1998-09-16. Ha spectroscopy for hot plasma parameters measurement. https://arxiv.org/abs/physics/9809021

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