Variable white dwarfs
2019 ◽
Vol 15
(S357)
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pp. 107-109
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AbstractAsteroseismology of white dwarf stars has led to a number of interesting results pertaining to the long term evolution and present state of white dwarf interiors. I will review recent results and will give a not necessarily comprehensive view of the prospects for further progress in this area. Two – but only two white dwarf stars - have shown the expected cooling as they age. Careful observations of a few white dwarfs with rich pulsational properties reveal interior compositions as well as the thickness of their surface layers. A few very well observed stars have revealed changes in their pulsational spectra which we don’t understand yet.
2017 ◽
Vol 45
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pp. 1760023
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2009 ◽
Vol 5
(H15)
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pp. 370-370
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1978 ◽
Vol 80
◽
pp. 117-120
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1971 ◽
Vol 42
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pp. 67-76
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