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High-Dispersion Spectroscopy and the Interpretation of Stellar Atmospheres

Published online by Cambridge University Press:  25 April 2016

L. H. Aller
L. H. Aller*
Affiliation:
University of California, Los Angeles
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Extract

The atmosphere of a star presents a real challenge to the astronomer or physicist. We can observe but the thinnest skin of the star; yet from the information obtained therefrom we must deduce the star’s temperature, chemical composition, its rotation (if any), the state of agitation in its outer layers, and eventually the surface gravity, total luminosity, mass, and evolutionary stage.

Type
Invited Papers
Information
Publications of the Astronomical Society of Australia , Volume 1 , Issue 6 , September 1969 , pp. 264 - 268
Copyright
Copyright © Astronomical Society of Australia 1969

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References

1 Some earlier results are described by Aller, L. H. and Ross, J. E., ‘The Magnetic and Related Stars’, p. 339, ed. Cameron, R. C., Mono Book Co., Baltimore 1967. The papers by Mrs.Peters, P., Ross, J. E. and Zimmerman, E. on ι Herculis, ι Cor Bor, and ι Herculis respectively are currently in press in the Astrophyskal Journal.Google Scholar
2 Brown, R. Hanbury, Davis, J., Allen, L. R. and Rome, J. M., MNRAS, 137, 393 (1967).CrossRefGoogle Scholar
3 Mihalas, D. M. and Morton, D. C., Ap. J., 142, 253 (1965).CrossRefGoogle Scholar
4 Adams, F. and Morton, D. C., Ap. J., 152, 195 (1968).Google Scholar
5 For a discussion of this topic see Aller, L. H. and Liller, W. in ‘Stars and Stellar Systems—VII Nebulae & Interstellar Matter’, pp. 546–55, ed. Middlehurst, B., Univ. of Chicago Press, Chicago 1968.Google Scholar
6 Harman, R. J. and Seaton, M. J., MNRAS, 132, 15 (1966).Google Scholar
7 Heap, Sarah, Thesis, UCLA, 1969.Google Scholar
8 Morton, D. C., Ap. J., 150, 535 (1967).Google Scholar
9 Strom, K., Ap. J., in press.Google Scholar
10 Montgomery, J. and Aller, L. H., Proc. Natl. Acad. Sci. USA, June 1969.Google Scholar
11 Babcock, H. W., Ap. J. Suppl, 3, 141 (1958); Ap. J., 128, 228 (1958).Google Scholar
12 Deutsch, A. J., Ap. J., 105, 283 (1947).Google Scholar
13 Strom, S. and Avrett, E., Ap. J. Suppl, 12, 1 (1965).CrossRefGoogle Scholar
14 Mihalas, D., Ap. J. Suppl., 93, 21 (1965).Google Scholar
15 Little, S. and Aller, L. H., Astron. J., 72, 812 (1967).Google Scholar
16 Dworetsky, M., Ap. J., 156, L101 (1969).Google Scholar