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Sub-System of Novae

Published online by Cambridge University Press:  14 August 2015

I. M. Kopylov*
Affiliation:
Crimean Astrophysical Observatory, Pochtovoje, Crimea, U.S.S.R.

Extract

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In order to discover the cause of the outbursts of novae, a study of the physical processes taking place in novae during such explosions is not sufficient. A number of other, and no less important, properties and peculiarities of novae must also be investigated. Such properties are, for instance: the absolute magnitudes at light maximum and minimum, the temperatures, the light curves and their variations, the position of the novae on the Hertzsprung-Russell diagram, their spatial distribution in the Galaxy, and the mutual relations between the novae and other objects of similar nature (such as the recurrent novae, super-novae, nova-like stars, and the nuclei of planetary nebulae). A hypothesis of the origin of the outbursts of novae should be founded upon all these data as well as the other properties of novae.

Type
II. Instability in the Hot Stars of Low Luminosity and in the Novae
Copyright
Copyright © Cambridge University Press 1957