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The Faraday rotation of sunspots

✍ Scribed by Ye Shi-Hui; Jin Jie-Hai

Publisher
Springer
Year
1987
Tongue
English
Weight
366 KB
Volume
112
Category
Article
ISSN
0038-0938

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✦ Synopsis

In this paper the numerical solutions of the Unno-Beckers's equations for the magneto-sensitive line Fe 1 25250.216 are used to demonstrate the importance and role of Faraday rotation in sunspot magnetic fields and to study the influence of this effect on the measurements of the azimuth of the transverse field. We propose a method to determine the intrinsic direction of the transverse field with the observed azimuthal angle of the plane of linear polarization.

πŸ“œ SIMILAR VOLUMES

Vibration rotation bands of NO in sunspo
Vibration rotation bands of NO in sunspots
✍ V. P. Gaur πŸ“‚ Article πŸ“… 1976 πŸ› Springer 🌐 English βš– 119 KB

The equivalent widths of R1(26.5) lines, belonging to the 1-0, 2-1 and 3-2 vibration-rotation bands of NO near 5.3 txm, have been computed for two different sunspot models at four positions on the disc. The computed equivalent widths in both models suggest a possible presence of these NO bands in th