Abstract
view Abstract Citations (23) References (23) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Spectrum synthesis study of selected ultraviolet metal lines in hot DA white dwarf stars. Henry, R. B. C. ; Shipman, H. L. ; Wesemael, F. Abstract Using pure hydrogen atmospheres of log g = 8, the authors have calculated equivalent widths as a function of temperature and abundance for C II λ1335, C III λ977 and λ1176, C IV λ1549, N II λ1085, N V λ1240, Mg II λ2800, Si II λ1263, and Si IV λ1395. The calculations were carried out over a temperature range of 15,000 ≤ Teff ≤ 100,000K and an abundance range of -3 ≥ log[N(Z)/N(H)] ≥ -7, where Z refers to the relevant element. Publication: The Astrophysical Journal Supplement Series Pub Date: January 1985 DOI: 10.1086/190999 Bibcode: 1985ApJS...57..145H Keywords: Hot Stars; Metallicity; Stellar Composition; Stellar Spectra; Ultraviolet Astronomy; White Dwarf Stars; Abundance; Spectral Line Width; Stellar Atmospheres; Stellar Temperature; Astrophysics full text sources ADS | data products SIMBAD (1) MAST (1)
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