An evaluation of the possibility of studying flare plasma turbulence using the satellites of Hei line forbidden components

Solar Physics - Tập 90 - Trang 269-279 - 1984
N. M. Firstova1
1Siberian Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Siberian Branch, USSR Academy of Sciences, Irkutsk, U.S.S.R.

Tóm tắt

Using the Baranger-Mozer method, we explore the possibility of diagnosing the flare plasma of forbidden Hei lines, that permits the determination of the plasma oscillation frequency and noise level. Examination of the Hei lines observed in solar flare has led us to conclude that: In the spectrum of the solar flare of 26 September, 1963 we detected satellites of the forbidden component of the 3820 Å line and used its relative intensity to derive the level of low-frequency oscillations (∼1.5 kVcm-1).

Tài liệu tham khảo

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