Novel aspects of cepheid metallicity

Research output: Contribution to journalArticle

Abstract

It is shown that - in addition to the long-known effect of metallicity on luminosity - the abundance of heavy-elements has an influence on both the light-curve stability of anomalous Cepheids and the period ratio of double-mode Cepheids. Moreover, metallicity is an important controlling factor of the value of the pulsation amplitude of Cepheids.

Original languageEnglish
Pages (from-to)99-106
Number of pages8
JournalEAS Publications Series
Volume38
DOIs
Publication statusPublished - 2009

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metallicity
Luminance
heavy elements
light curve
luminosity
effect

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Novel aspects of cepheid metallicity. / Szabados, L.

In: EAS Publications Series, Vol. 38, 2009, p. 99-106.

Research output: Contribution to journalArticle

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