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Sulphur I emission lines in the EUV spectrum of β GRU (M3 II)

  • P. A. Judge
6. Workshop on Alpha Orionis
Part of the Lecture Notes in Physics book series (LNP, volume 193)

Abstract

The excitation mechanisms producing the strong S I lines observed in the EUV spectra of late-type giants are discussed. For the case of 8 Gru it is shown that the broad H Ly-e line plays an important role in producing the observed multiplets.

Keywords

Oscillator Strength Column Density Line Flux Atomic Data Excitation Mechanism 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1984

Authors and Affiliations

  • P. A. Judge
    • 1
  1. 1.Department of Theoretical Physics1 Keble Road

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