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Atomic Data Relevant to Line Formation in Strongly Magnetized White Dwarf Stars

Published online by Cambridge University Press:  12 April 2016

G. Wunner ,
F. Geyer  and
H. Ruder
G. Wunner
Affiliation:
Lehrstuhl für Theoretische Astrophysik der Universität Tübingen, Tübingen, F.R.G.
F. Geyer
Affiliation:
Lehrstuhl für Theoretische Astrophysik der Universität Tübingen, Tübingen, F.R.G.
H. Ruder
Affiliation:
Lehrstuhl für Theoretische Astrophysik der Universität Tübingen, Tübingen, F.R.G.

Abstract

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The discovery of magnetic field strengths in the range of 500 million Gauss in the objects Grw+70°8247 and PG1031+224 has given enormous impetus to investigations of magnetic white dwarf stars. We have determined intensities of Balmer transitions for B > 108 Gauss as a function of field and find strong oscillations of the transitions strengths, which are of importance to the quantitative analysis of the observed spectra and the interpretation of polarimetric measurements in these objects.

Type
VI. Magnetic Cataclysmic Systems
Information
International Astronomical Union Colloquium , Volume 93: Cataclysmic Variables: Recent Multi-Frequency Observations and Theoretical Developments , 1987 , pp. 595 - 599
Copyright
Copyright © Reidel 1987

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