Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
High dispersion spectra of HD 192913 and HD 224801, two objects belonging to the so called "Si - λ4200" group have been analysed. Both stars show differences in the line intensities of several elements. Hd 192913 contains iron in three stages of ionization, shows C II and has V, Cr and Zr...
Guardado en:
| Autores principales: | , , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Inglés |
| Publicado: |
1964
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/92034 |
| Aporte de: |
| Sumario: | High dispersion spectra of HD 192913 and HD 224801, two objects belonging to the so called "Si - λ4200" group have been analysed. Both stars show differences in the line intensities of several elements. Hd 192913 contains iron in three stages of ionization, shows C II and has V, Cr and Zr intensified. HD 224801 shows only normal Fe and no V, Cr and Zr. The only abnormalities of this object are the enhancement of Si, Mn and some rare-earths. |
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