Elemental abundance studies of CP stars. The helium-weak stars HD 19400, HD 34797 and HD 35456
An analysis of the abundances of the helium-weak CP stars HD 19400, HD 34797 and HD 35456, is presented using ATLAS9 model atmospheres and observational material taken with a REOSC echelle spectrograph attached to the Jorge Sahade 2.15 m telescope at CASLEO. The light elements are deficient except s...
Guardado en:
Autores principales: | Alonso, M.S., López-García, Z., Malaroda, S., Leone, F. |
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Formato: | Artículo publishedVersion |
Lenguaje: | Inglés |
Publicado: |
2003
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Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00046361_v402_n1_p331_Alonso https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00046361_v402_n1_p331_Alonso_oai |
Aporte de: |
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