Spectroscopic Study of Ba and CEMP-s Stars: Mass Distribution of AGB Progenitors
We have performed detailed high-resolution spectroscopic analysis on seven metal-poor stars (BD+75 348, BD+09 3019, HD238020, HE0319–0215, HE0507–1653, HE0930–0018, HE1023–1504) and derived their atmospheric parameters T _eff , log g , [Fe/H], and microturbulent velocity ( ξ ). The metallicity range...
Bewaard in:
| Hoofdauteurs: | , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
IOP Publishing
2023-01-01
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| Reeks: | The Astronomical Journal |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.3847/1538-3881/aca971 |
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