Abstract
view Abstract Citations (13) References (12) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The ultraviolet energy distributions of late A stars. Boehm-Vitense, E. Abstract Observed late A star energy distributions for the wavelength range 1400-2500 A are compared. No difference is found between energy distributions of Am stars and those of normal slowly rotating A stars. The fluxes of rapidly rotating stars, however, appear to be increased for wavelengths smaller than 1530 A; this cannot be understood as an effect of pole heating or reduced gravity. In addition, the comparison of the UV energy distributions with model atmosphere energy distributions of Kurucz indicates some problems with the theoretical Si I absorption edges at 1530 A. Publication: The Astrophysical Journal Pub Date: March 1981 DOI: 10.1086/158768 Bibcode: 1981ApJ...244..938B Keywords: A Stars; Late Stars; Metallic Stars; Spectral Energy Distribution; Stellar Spectra; Stellar Spectrophotometry; Ultraviolet Spectra; Absorption Spectra; Abundance; Atmospheric Models; European Space Agency; Iue; Line Spectra; Stellar Atmospheres; Stellar Rotation; Astronomy full text sources ADS | data products SIMBAD (15) MAST (1)
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