Determination of iron abundance in the solar atmosphere by profiles of ion absorption lines.
Abstract
Using 27 Fe II absorption line profiles and Vernazza et al., HSRA, and Holweger-Müller model atmospheres the abundance of iron in the solar atmosphere is obtained: 7.56±0.06 in the Blackwell oscillator strength system. The effect of the model atmosphere, damping constant, velocity field, and the oscillator strength system of the abundance derived is studied.
- Publication:
-
Kinematika i Fizika Nebesnykh Tel
- Pub Date:
- February 1985
- Bibcode:
- 1985KFNT....1...61B
- Keywords:
-
- Absorption Spectra;
- Abundance;
- Fraunhofer Lines;
- Iron;
- Solar Atmosphere;
- Spectral Energy Distribution;
- Atmospheric Models;
- Ion Motion;
- Line Shape;
- Oscillator Strengths;
- Velocity Distribution;
- Solar Physics;
- Solar Atmosphere:Iron