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...

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Detalles Bibliográficos
Autores principales: Jaschek, Mercedes, Jaschek, Carlos, González, Zulema
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 1964
Materias:
Astronomía
Galaxias
estrellas peculiares
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/92034
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-92034
record_format dspace
spelling I19-R120-10915-920342024-09-04T18:32:29Z http://sedici.unlp.edu.ar/handle/10915/92034 Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801 Jaschek, Mercedes Jaschek, Carlos González, Zulema 1964 2020-03-27T10:18:39Z en Astronomía Galaxias estrellas peculiares 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. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 13-13
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Astronomía
Galaxias
estrellas peculiares
spellingShingle Astronomía
Galaxias
estrellas peculiares
Jaschek, Mercedes
Jaschek, Carlos
González, Zulema
Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
topic_facet Astronomía
Galaxias
estrellas peculiares
description 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.
format Articulo
Comunicacion
author Jaschek, Mercedes
Jaschek, Carlos
González, Zulema
author_facet Jaschek, Mercedes
Jaschek, Carlos
González, Zulema
author_sort Jaschek, Mercedes
title Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
title_short Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
title_full Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
title_fullStr Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
title_full_unstemmed Spectroscopic analysis of peculiar stars : II. HD 192913 and HD 224801
title_sort spectroscopic analysis of peculiar stars : ii. hd 192913 and hd 224801
publishDate 1964
url http://sedici.unlp.edu.ar/handle/10915/92034
work_keys_str_mv AT jaschekmercedes spectroscopicanalysisofpeculiarstarsiihd192913andhd224801
AT jaschekcarlos spectroscopicanalysisofpeculiarstarsiihd192913andhd224801
AT gonzalezzulema spectroscopicanalysisofpeculiarstarsiihd192913andhd224801
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