ELEMENTAL ABUNDANCE ANALYSES WITH DAO SPECTROGRAMS .9. THE METALLIC-LINED STARS 15-VULPECULAE AND 32-AQUARII

BOLCAL C., KOCER D., ADELMAN S.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, cilt.258, sa.2, ss.270-276, 1992 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 258 Sayı: 2
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1093/mnras/258.2.270
  • Dergi Adı: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Applied Science & Technology Source, Communication Abstracts, INSPEC, Metadex, zbMATH, DIALNET, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.270-276
  • İstanbul Üniversitesi Adresli: Hayır

Özet

Following from previous papers of this study we present elemental abundance analyses of the sharp-lined bright Am stars 15 Vul and 32 Aqr. The values derived using fine analysis techniques are found using the stellar parameters, effective temperature and surface gravity, determined using optical-region spectrophotometry and Balmer line profiles as well as with the procedures of Moon & Dworetsky and of Lane & Lester. The latter star is a more extreme Am star than the former star. We also discuss possible ways to improve these analyses.