dc.contributor.author |
Frisch, H |
|
dc.contributor.author |
Sampoorna, M |
|
dc.contributor.author |
Nagendra, K. N |
|
dc.date.accessioned |
2007-07-06T04:50:05Z |
|
dc.date.available |
2007-07-06T04:50:05Z |
|
dc.date.issued |
2007 |
|
dc.identifier.citation |
Mem. S.A.It. Vol. 78, pp. 142 - 147 |
en |
dc.identifier.uri |
http://hdl.handle.net/2248/1712 |
|
dc.description.abstract |
Stokes parameters measured in the Solar atmosphere are in general time or space
averages over a magnetic field probability distribution function. Here we show how to write
the Zeeman propagation matrix in a reference frame defined with respect to the direction
of a mean magnetic field and how to average over a random magnetic field distribution. We
concentrate on the case of a normal Zeeman triplet but indicate how to treat general Zeeman
patterns. Numerical results are presented for Gaussian distributions having cylindrical symmetry
about a mean field. Di erent models of probability distribution functions (PDF), are
compared. |
en |
dc.format.extent |
324540 bytes |
|
dc.format.mimetype |
application/pdf |
|
dc.language.iso |
en |
en |
dc.publisher |
Societa Astronomica Italiana |
en |
dc.relation.uri |
http://sait.oat.ts.astro.it/MSAIt780107/PDF/2007MmSAI..78..142F.pdf |
en |
dc.subject |
Polarization |
en |
dc.subject |
magnetic fields |
en |
dc.subject |
radiative transfer |
en |
dc.subject |
Sun: atmosphere |
en |
dc.title |
Turbulent magnetic field averages for the Zeeman effect |
en |
dc.type |
Article |
en |