Elemental abundance analyses with DAO spectrograms - XXVI. The superficially normal stars serpentis gamma (F6 V) and 101 Herculis (A7 V)

Caliskan H., Adelman S., Cay M., Cay İ., Gulliver A., Tektunali G., ...Daha Fazla

ASTRONOMY & ASTROPHYSICS, cilt.394, sa.1, ss.187-192, 2002 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 394 Sayı: 1
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1051/0004-6361:20021117
  • Dergi Adı: ASTRONOMY & ASTROPHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.187-192
  • Anahtar Kelimeler: stars : abundances, stars : individual : gamma Ser, stars : individual : 101 Her, ABSOLUTE TRANSITION-PROBABILITIES, OSCILLATOR-STRENGTHS, SOLAR ABUNDANCE, LUMINOSITY CLASSIFICATION, TURBULENT CONVECTION, VARIABLE-STARS, PHYSICAL BASIS, MAIN-SEQUENCE, TERM SYSTEM, FE-I
  • İstanbul Üniversitesi Adresli: Evet

Özet

Elemental abundances analyses of the superfically normal stars gamma Ser (F6 V) and 101 Herculis (A7 V) consistent with previous studies of this series using photographic region spectrograms obtained with Reticon and CCD detectors produced derived values that are generally solar except for Al which is very underabundant and the rare earths which do not have the solar pattern. Similar discrepancies from solar values are seen in other superficially normal stars of this series with similar temperatures. Our results for gamma Ser are in acceptable agreement with other recent studies based on different techniques and spectral regions.