1. |
- Brage, Tomas, et al.
(författare)
-
Spectral lines for polarization measurements of the coronal magnetic field. III. Atomic data for SiIX
- 2000
-
Ingår i: Astrophysical Journal. - : American Astronomical Society. - 0004-637X .- 1538-4357. ; 540:2, s. 1114-1118
-
Tidskriftsartikel (refereegranskat)abstract
- We report on large-scale ab initio multiconfiguration Dirac-Fock (MCDF) calculations for spectral lines of Si IX, with emphasis on the forbidden transitions 2p(2) P-3(J-->J'). The J = 0 --> J' = 1 transition at 3.9346 mu m holds promise as a diagnostic of coronal magnetic fields if and when future coronagraphic instruments can measure the polarized light at this wavelength.
|
|
2. |
|
|
3. |
|
|
4. |
|
|
5. |
|
|