Spectrophotometric study of the cepheids DT CYG and SZ Tau

Details Spectrophotometric study of the cepheids DT CYG and SZ Tau Spectrophotometric study of the cepheids DT CYG and SZ Tau

Jan 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989ap%26ss.151..209s&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 151, no. 2, Jan. 1989, p. 209-215.

Astronomy and Astrophysics

Astrophysics

Cepheid Variables, Stellar Spectrophotometry, Atmospheric Models, Cygnus Constellation, Radii, Stellar Atmospheres, Stellar Luminosity, Stellar Temperature, Taurus Constellation

Scientific paper

The effective temperatures of the cepheids DT Cyg and SZ Tau have been determined from a comparison of their spectral scans with appropriate stellar model atmospheres. Using these temperatures and an independent Wesslink radius determination, the luminosities of the stars have been determined. The pulsation masses and the evolutionary masses of the stars have been discussed.

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