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The Effective Temperature of Am Stars

Published online by Cambridge University Press:  12 April 2016

C. Megessier  and
C. van’t Veer
C. Megessier
Affiliation:
Observatoire de Paris-Meudon, 92195 Meudon, France
C. van’t Veer
Affiliation:
Observatoire de Paris, 61 av de l’Observatoire, 75014 Paris, France

Abstract

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The values of the effective temperature derived for Am stars by the infra-red flux method and from the Balmer line profiles are in very good agreement. They are hotter by more than 300K than the Teff given by Lane and Lester (1984) and cooler by about 200K than those obtained by Dworetsky et al (1986).

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. 208 - 212
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

Dworetsky, M.M., Moon, T.T, 1986, Mon. Not. R. Astr. Soc., 220, 787 CrossRefGoogle Scholar
Hauck, B., North, P. 1992 (private communication)Google Scholar
Hayes, D.S., 1979, Dudley Obs. Reports, 14, 297 Google Scholar
Lane, M.C. and Lester, , 1984, Astrophys. J., 281, 723 Google Scholar
Mégessier, C., 1992, Astron. Astrophys. (submitted)Google Scholar
Mégessier, C., 1988, Astron. Astrophys. Suppl., 72, 551 Google Scholar
Mégessier, C., van ‘t Veer, C., 1990, poster presented at the IAU Symposium N° 145, “Evolution of stars: The photospheric abundance connection”, Bulgaria, Eds: Michaud, G., Tutukov, A., Bergevin, M., p. 35 Google Scholar
van ‘t Veer, C., Coupry, M.F., Burkhart, C., 1985, Astra. Astrophys., 146, 139 Google Scholar
van ‘t Veer, C., Cayrel, R., Coupry, M.F., 1990, poster presented at the IAU Symposium N° 145, “Evolution of stars: The photospheric abundance connection”, Bulgaria, Eds: Michaud, G., Tutukov, A., Bergevin, M., p. 35 Google Scholar