Hostname: page-component-784d4fb959-4lvlm Total loading time: 0 Render date: 2025-07-15T11:39:05.433Z Has data issue: false hasContentIssue false
  • English
  • Français

Modeling A-Type Atmospheres: NLTE Models

Published online by Cambridge University Press:  12 April 2016

Ivan Hubeny  and
Thierry Lanz
Ivan Hubeny
Affiliation:
Universities Space Research Association, NASA/GSFC, Code 681, Greenbelt, MD 20771, USA
Thierry Lanz*
Affiliation:
NASA Goddard Space Flight Center, Code 681, Greenbelt, MD 20771, USA
*
* NRC-NASA Research Associate

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

A brief review on NLTE models of normal and chemically peculiar stars of spectral types A and late B is presented. We will concentrate on three basic question about NLTE modeling, namely i) Why (calculate NLTE models)? ii) How (to calculate NLTE models efficiently)? and iii) What (we learn from NLTE models already calculated)?

Information

Type
I. General Properties of CP Stars
Information
International Astronomical Union Colloquium , Volume 138: Peculiar versus Normal Phenomena in A-Type and Related Stars , 1993 , pp. 98 - 112
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

Anderson, L.S., 1985, ApJ 298, 848.Google Scholar
Anderson, L.S., 1987, In: Numerical Radiative Transfer, Kalkofen, W. (ed.), Cambridge University Press, Cambridge, p. 163. Google Scholar
Anderson, L.S., 1989, ApJ 339, 558.CrossRefGoogle Scholar
Anderson, L.S., Athay, R.G., 1989, ApJ 346, 1010.CrossRefGoogle Scholar
Auer, L.H., Mihalas, D., 1969, ApJ 158, 641.Google Scholar
Borsenberger, J., Gros, M., 1978, A&AS 31, 291.Google Scholar
Cugier, H., Hardorp, J., 1988, A&A, 197, 163.Google Scholar
Dreizier, S., Werner, K., 1991, In: Stellar Atmospheres: Beyond Classical Models, NATO ASI Series C 341, Crivellari, L., Hubeny, I., Hummer, D.G. (eds.), Kluwer, Dordrecht, p. 155. Google Scholar
Dreizier, S., Werner, K., 1992, In: Atmospheres of Early-type stars, Lecture Notes in Phys., Heber, U., Jeffery, S. (eds.), Springer Verlag, p. 436. Google Scholar
Frandsen, S., 1974, A&A 37, 139.Google Scholar
Freire Ferrero, R., Gouttebroze, P., Talavera, A., 1987, A&A, 173, 315.Google Scholar
Gigas, D., 1986, A&A, 165, 170.Google Scholar
Gigas, D., 1988, A&A, 192, 264.Google Scholar
Hubeny, I., 1981, A&A, 98, 96.Google Scholar
Hubeny, I., 1986, In: Upper Main Sequence Stars with Anomalous Abundances, IAU Coll. No. 90, Cowley, C.R., Dworetsky, M.M., Mégessier, C. (eds.), Dordrecht, Reidel, p. 57. Google Scholar
Hubeny, I., 1988, Comput. Phys. Commun. 52, 103.CrossRefGoogle Scholar
Hubeny, I., Lanz, T., 1992, A&A, 262, 501.Google Scholar
Hummer, D.G., Mihalas, D., 1988, ApJ 331, 794.Google Scholar
Kurucz, R.L., 1970, SAO Spec. Rep. No. 309.Google Scholar
Kurucz, R.L., 1979, ApJS 40, 1.CrossRefGoogle Scholar
Kurucz, R.L., 1990, in Trans. IAU 20B, 168.Google Scholar
Lanz, T., Hubeny, I., Altner, B., BAAS 23, 1382.Google Scholar
Lemke, M., 1989, A&A, 225, 125.Google Scholar
Lemke, M., 1990, A&A 240, 331.Google Scholar
Mihalas, D., 1978, Stellar Atmospheres, Freeman, San Francisco.Google Scholar
Snijders, M.A.J., 1977, ApJ 214, L35.Google Scholar
Steenbock, W., Holweger, H., 1992, In: Atmospheres of Early-type stars, Lecture Notes in Phys., Heber, U., Jeffery, S. (eds.), Springer Verlag, p. 57. Google Scholar
Stürenburg, S., Holweger, H., 1990, A&A, 237, 125.Google Scholar
Werner, K., 1986, A&A, 161, 177.Google Scholar
Werner, K., 1987, In: Numerical Radiative Transfer, Kalkofen, W. (ed.), Cambridge University Press, Cambridge, p. 67. Google Scholar
Werner, K., 1989, A&A, 226, 265.Google Scholar