|
|||||
|
|
Calculation of coronal line intensities for boron-like ions |
|
| Authors: | H P Saha E Trefftz |
| Institution: | 1. High Altitude Observatory, National Center for Atmospheric Research, 80307, Boulder, CO, U.S.A. 2. E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C., U.S.A. 3. Astronomical Council of the Academy of Sciences of the USSR, Moscow, U.S.S.R. |
| Abstract: | New atomic data (Saha and Trefftz, 1982a) have been used to calculate line intensities of S xii for the physical conditions found in the solar corona. They are compared with similar calculations for S ix (Saha and Trefftz, 1982b) and with published work. For the density sensitive intensity ratio I 227/I2218 the new values give the observed ratio (Malinovski and Heroux, 1973) for an electron density of logN e = 8.5 which is more likely than the density deduced from the values of Flower and Nussbaumer (1975), logN e ? 7. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |