NET CIRCULAR-POLARIZATION IN MAGNETIC SPECTRAL-LINES PRODUCED BY VELOCITY-GRADIENTS - SOME ANALYTICAL RESULTS

Authors
LANDOLFI M DEGLINNOCENTI EL
Citation
M. Landolfi et El. Deglinnocenti, NET CIRCULAR-POLARIZATION IN MAGNETIC SPECTRAL-LINES PRODUCED BY VELOCITY-GRADIENTS - SOME ANALYTICAL RESULTS, Solar physics, 164(1-2), 1996, pp. 191-202
Citations number
18
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Solar physics → ACNP
ISSN journal
00380938
Volume
164
Issue
1-2
Year of publication
1996
Pages
191 - 202
Database
ISI
SICI code
0038-0938(1996)164:1-2<191:NCIMSP>2.0.ZU;2-N
Abstract
The net circular polarization in a spectral line due to the combined e ffect of magnetic fields and velocity gradients is analyzed for a few schematic situations. In some particular cases, its dependence on the magnetic field, velocity field and line parameters can be expressed an alytically.