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The HR Diagram of White Dwarfs

Published online by Cambridge University Press:  14 August 2015

Volker Weidemann
Volker Weidemann*
Affiliation:
Institut f. Theoretische Physik und Sternwarte Universität

Extract

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The lone dot in the lower left of Russell's original diagram (1914) was disregarded, since it did not fit into his suggestive scheme of giant-to-dwarf evolution. Bottlinger (1923) - in his nearly forgotten study of photoelectric color indices - seems to be the first who, with the evidence of the then three classical white dwarfs, invoked a new equation of state and clearly rejected all other possibilities of explanation. Kuiper (1941) summarized the knowledge obtained during the thirties, mainly by his spectroscopic work. A decade later Luyten (1952) presented impressive HR diagrams based on admittedly crude color indices and, for many more objects, on reduced proper motions.

Type
Part III: HR Diagrams, Subluminous Stars
Information
Symposium - International Astronomical Union , Volume 80: The HR Diagram , 1978 , pp. 121 - 124
Copyright
Copyright © Reidel 1978 

References

Bottlinger, K.F. (1923). Veröff. Univ. Sternwarte Berline-Babelsberg 3, Heft 4.Google Scholar
Eggen, O. and Greenstein, J.L. (1965). Astrophys. J. 141, 83.Google Scholar
Graham, J. (1972). Astron. J. 77, 144.Google Scholar
Greenstein, J.L. (1958). Encycl. of Physics 50, 161. Springer Vlg. Berlin.Google Scholar
Greenstein, J.L. (1974). kindly communicated.Google Scholar
Greenstein, J.L. (1976). Astron. J. 81, 323.Google Scholar
Harris, D.L. III (1956). Astrophys. J. 124, 665.Google Scholar
Koester, D. (1977), to be published.Google Scholar
Koester, D., Schulz, H. and Weidemann, V. (1977). in preparation.Google Scholar
Kuiper, G.P. (1941). Colloquium on Novae and White Dwarfs. Hermann, Paris, p. 201.Google Scholar
Luyten, W.J. (1952). Astrophys. J. 116, 283.Google Scholar
Oke, J.B. (1974). Astrophys J. Suppl. 27, 21.Google Scholar
Russell, H.N. (1914). Popular Astronomy 22, 275.Google Scholar
Schulz, H. (1977). Die Massenverteilung der Weissen Zwerge vom Spektraltyp DA. , Univ. Kiel. Google Scholar
Shipman, H.L. (1977). Astrophys. J. 213, 138.Google Scholar
Sion, E.M. and Liebert, J. (1977). Astrophys. J. 213, 468.Google Scholar
Wehrse, R. (1977). Sec. Europ. Workshop on White Dwarfs, Monte Porzio, Memoria Soc. Astronomica Italiana, in press.Google Scholar
Weidemann, V. (1963). Zeitschr. f. Astrophysik 57, 87.Google Scholar
Weidemann, V. (1968). Ann. Rev. Astron. Astrophys. 6, 351.Google Scholar
Weidemann, V. (1971). In IAU Symposium No. 42, White Dwarfs. Luyten, W.J., ed., D. Reidel, Dordrecht, p. 81.Google Scholar
Weidemann, V. (1977). Astron. Astrophys. 59, 411.Google Scholar
Weidemann, V. (1978). In IAU Symposium No. 76, Planetary Nebulae, in press.Google Scholar