Artículo
Albacete-Colombo, J.F.; López-García, Z.; Levato, H.; Malaroda, S.M.; Grosso, M. "Elemental abundance study of the CP star HD 206653" (2002) Astronomy and Astrophysics. 392(2):613-617
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Abstract:
An analysis of the abundances of the Silicon star HD 206653 is presented using an ATLAS9 model atmosphere and observational material taken with a REOSC echelle spectrograph attached to the Jorge Sahade 2.15 m telescope at CASLEO. The light elements are solar or deficient except silicon which is overabundant by a factor of 5. The iron peak elements are all overabundant by factors between 10 and 50. Sr and Y are around 1000 times the solar values. Among the Rare Earths only Ce and Eu are identified; both are overabundant by large factors.
Registro:
| Documento: | Artículo |
| Título: | Elemental abundance study of the CP star HD 206653 |
| Autor: | Albacete-Colombo, J.F.; López-García, Z.; Levato, H.; Malaroda, S.M.; Grosso, M. |
| Filiación: | Facultad de Ciencias Astronómicas y Geofisicas, Universidad Nacional de la Plata, Paseo del Bosque S/N, 1900 La Plata, Argentina Complejo Astronómico El Leoncito, C.C 467, 5400 San Juan, Argentina Member of the Carrera del Investigador Científico, CONICET, Consejo Nacional de Investigaciones Cientificas y Tecnicas de la Republica Argentina, Argentina Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de San Juan, Argentina Comisión de Investigaciones Científicas de la Provincia de Buenos Aires, Argentina |
| Idioma: | Inglés |
| Palabras clave: | Stars: abundances; Stars: chemically peculiar; Stars: individual: HD 206653; Airborne telescopes; Cerium; Europium; Mathematical models; Rare earths; Silicon; Solar system; Iron peak elements; Light elements; Stars; Astrophysics |
| Año: | 2002 |
| Volumen: | 392 |
| Número: | 2 |
| Página de inicio: | 613 |
| Página de fin: | 617 |
| Título revista: | Astronomy and Astrophysics |
| Título revista abreviado: | Astron. Astrophys. |
| ISSN: | 00046361 |
| CODEN: | AAEJA |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00046361_v392_n2_p613_AlbaceteColombo.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v392_n2_p613_AlbaceteColombo |
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Citas:
---------- APA ----------
Albacete-Colombo, J.F., López-García, Z., Levato, H., Malaroda, S.M. & Grosso, M. (2002) . Elemental abundance study of the CP star HD 206653. Astronomy and Astrophysics, 392(2), 613-617.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v392_n2_p613_AlbaceteColombo [ ]
---------- CHICAGO ----------
Albacete-Colombo, J.F., López-García, Z., Levato, H., Malaroda, S.M., Grosso, M. "Elemental abundance study of the CP star HD 206653" . Astronomy and Astrophysics 392, no. 2 (2002) : 613-617.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v392_n2_p613_AlbaceteColombo [ ]
---------- MLA ----------
Albacete-Colombo, J.F., López-García, Z., Levato, H., Malaroda, S.M., Grosso, M. "Elemental abundance study of the CP star HD 206653" . Astronomy and Astrophysics, vol. 392, no. 2, 2002, pp. 613-617.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v392_n2_p613_AlbaceteColombo [ ]
---------- VANCOUVER ----------
Albacete-Colombo, J.F., López-García, Z., Levato, H., Malaroda, S.M., Grosso, M. Elemental abundance study of the CP star HD 206653. Astron. Astrophys. 2002;392(2):613-617.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v392_n2_p613_AlbaceteColombo [ ]
