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On Pressure Shifts of FeI Lines in Stellar Atmospheres

  • Vladimir Krśljanin
Part of the NATO ASI Series book series (ASIC, volume 263)

Abstract

Recently, Dravins (1987) presented measured Fe line asymmetries of seven various A-K stars. Ussually, such data are interpreted as evidence of convective motion, and pressure broadening contribution is ussually neglected. Vince et al.(1985) showed that for detailed analysis of limb effect in solar NaI lines one should take into account the pressure shifts.

Keywords

Detailed Analysis Formation Theory Model Atmosphere Representative Case Astronomical Observatory 
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Copyright information

© Kluwer Academic Publishers 1989

Authors and Affiliations

  • Vladimir Krśljanin
    • 1
  1. 1.Astronomical ObservatoryBeogradYugoslavia

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