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Non-LTE effects in Al I lines

โœ Scribed by V. S. Menzhevitski, V. V. Shimansky, N. N. Shimanskaya

Book ID
118726196
Publisher
SP MAIK Nauka/Interperiodica
Year
2012
Tongue
English
Weight
920 KB
Volume
67
Category
Article
ISSN
1990-3413

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๐Ÿ“œ SIMILAR VOLUMES

Non-LTE line formation in a magnetic fie
Non-LTE line formation in a magnetic field
โœ H. Domke; J. Staude ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Springer ๐ŸŒ English โš– 451 KB

The formation of a Zeeman-multiplet by noncoherent scattering and true absorption in a Milne-Eddington atmosphere is considered assuming a homogeneous magnetic field and complete depolarization of the atomic line levels. The transfer equation for the Stokes parameters is transformed into a scalar in

Non-LTE line formation in a magnetic fie
Non-LTE line formation in a magnetic field
โœ H. Domke; J. Staude ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Springer ๐ŸŒ English โš– 369 KB

Theoretical line contours calculated for fixed values of the line constants and a given model atmosphere show an increase of the Stokes parameters Q, U, and V but a decrease of I if the portion of non-coherent scattering increases. These effects increase from the centre of the solar disk to the limb