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Diffusion: Theoretical Computations for Non-Magnetic Stars

Published online by Cambridge University Press:  12 April 2016

G. Alecian
G. Alecian*
Affiliation:
DAEC, URA173-CNRS, Observatoire de Paris, Section de Meudon, F-92195 MEUDON CEDEX, FRANCE

Abstract

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We present the main aspects of diffusion calculations in the simplest realistic diffusion model for main-sequence CP stars. The results obtained with this kind of computations are generally used in modelling AmFm and HgMn stars. Important improvements in this field, essentially due to the new atomic data banks, may be expected in the near future.

Type
V. Theory of CP Star Photospheres
Information
International Astronomical Union Colloquium , Volume 138: Peculiar versus Normal Phenomena in A-Type and Related Stars , 1993 , pp. 450 - 457
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

Alecian, G.: 1990, 1AU Symposium N°145 On “Evolution Of Stars: The Photospheric Abundance Connection”, Bulgaria, Michaud, G. and Tutukov, A., p. ll Google Scholar
Alecian, G.: 1992, IAU Colloquium 137 “Inside The Stars”, Vienna, Baglin, A. and Weiss, W.W. Google Scholar
Alecian, G., Artru, M.-C.: 1987, Astron. Astrophys., 186, 223 Google Scholar
Alecian, G., Artru, M.C.: 1990, Astron. Astrophys., 234, 323 Google Scholar
Alecian, G., Michaud, G.: 1981, Astrophys.J., 245, 226 Google Scholar
Alecian, G., Michaud, G., Tully, J.: 1992, Astrophys. J. (Submitted)Google Scholar
Babel, J., Michaud, G.: 1991, Astron. Astrophys. (Accepted)Google Scholar
Michaud, G.: 1992, IAU Colloquium 137 “Inside The Stars”, Vienna, Baglin, A. and Weiss, W.W. Google Scholar
Michaud, G., Charland, Y.: 1987, Astrophys. J., 311, 326 Google Scholar
Michaud, G., Tarasick, D., Charland, Y., Pelletier, C.: 1983, Astrophys. J., 269, 239 Google Scholar
Montmerle, T., Michaud, G.: 1976, Astrophys. J. Suppl., 31, 489 CrossRefGoogle Scholar
Paquette, C., Pelletier, C., Fontaine, G., Michaud, G.: 1986, Astrophys. J. Suppl., 61, 177 Google Scholar
Schatzman, E.: 1969, Astron. Astrophys., 3, 331 Google Scholar
Schatzman, E.: 1991, Mem. S.A.It., 62, 111 Google Scholar
Seaton, M.J.: 1992, lau Colloquium 137 “Inside The Stars”, Vienna, Baglin, A. and Weiss, W.W. Google Scholar
Smith, K.C.: 1992, PhD (In press).Google Scholar
Smith, K.C., Dworetsky, M.M.: 1991, IAU Symposium N°145, “Evolution Of Stars: The Photospheric Abundance Connetion”, Bulgaria, Michaud, G. and Tutukov, A., p.81 Google Scholar
Vauclair, S.: 1975, Astron. Astrophys., 45, 233 Google Scholar