𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Computation and observation of Zeeman multiplet polarization in Fraunhofer lines

✍ Scribed by A. Wittmann

Publisher
Springer
Year
1974
Tongue
English
Weight
903 KB
Volume
35
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.

✦ Synopsis

A self-contained summary of the generalized Unno theory of LTE line formation in solar magnetic fields and its application to the numerical computation of Stokes parameter profiles is given. Within this context, computational details of general interest are described and numerical results for sunspot fields are given. Finally, a new method of computing the height of line formation is presented.

πŸ“œ SIMILAR VOLUMES

Computation and observation of Zeeman mu
Computation and observation of Zeeman multiplet polarization in fraunhofer lines
✍ A. Wittmann πŸ“‚ Article πŸ“… 1974 πŸ› Springer 🌐 English βš– 715 KB

From an analysis of Stokes parameter profiles measured in a unipolar sunspot, properties of its large-scale magnetic field structure have been derived. With due allowance for our present knowledge about the Wilson effect and the height of line formation, an expression for the field strength distribu

Plane grating as polar heliostat in ecli
Plane grating as polar heliostat in eclipse observations of the chromosphere and prominences with special application to studies of Doppler-widened Thomson-scattered Fraunhofer lines
✍ Yngve Γ–hman πŸ“‚ Article πŸ“… 1979 πŸ› Springer 🌐 English βš– 368 KB

Attention is drawn to a very simple instrumental arrangement for eclipse observations of the spectra of the chromosphere and prominences using a plane grating as polar helios~at and a short focus camera. A discussion is made of an infrared chromospheric spectrum showing traces of Thomsonscattered Ca