Elemental abundance analyses with DAO spectrograms - XXIII. The superficially normal stars 28 And (A7 III) and 99 Her (F7 V)

Adelman S., Caliskan H., Kocer D., Cay İ., Tektunali H.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, cilt.316, sa.3, ss.514-518, 2000 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 316 Sayı: 3
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1046/j.1365-8711.2000.03577.x
  • Dergi Adı: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.514-518
  • Anahtar Kelimeler: stars : abundances, stars : individual : 28 And, stars : individual : 99 Her, delta Scuti, ABSOLUTE TRANSITION-PROBABILITIES, METAL-POOR STARS, OSCILLATOR-STRENGTHS, SOLAR ABUNDANCE, TURBULENT CONVECTION, MAIN-SEQUENCE, TERM SYSTEM, FE-I, SPECTRUM, MODEL
  • İstanbul Üniversitesi Adresli: Evet

Özet

Elemental abundances of 28 And (A7 III) and 99 Her (F7 V), which have modest rotational velocities, are derived in a manner consistent with previous studies in this series of papers. The values for 28 And, a delta Scuti variable, show that it is slightly metal-poor, but not a classical Am star. 99 Her, which is somewhat more metal-poor, has a rather small microturbulence for its spectral type.