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Observed and computed spectral line profiles
Published online by Cambridge University Press: 25 May 2016
Abstract
For the diagnostics of stellar surface structure, studies of “ordinary” line profiles may prove inadequate. However, hydrodynamic models may be constrained by second-order quantities, such as line asymmetries and wavelength shifts (and especially the differential behavior between lines of different excitation potential, ionization stage, and height of formation, as well as by the time dependence).
- Type
- Session V: “Next Generation Model Atmospheres”
- Information
- Symposium - International Astronomical Union , Volume 176: Stellar Surface Structure , 1996 , pp. 519 - 522
- Copyright
- Copyright © Kluwer 1996