A spectroscopic study of the peculiar stars μ Lep and χ Boo

On the basis of Coudé material generously loaned by Dr. H. Babcook, about 250 lines were measured in the wavelength region λ ∼ 3800 - 4600. A 94 % of them were identified. Of this percentage, 40 % belong to Mn II. In both stars C II is too strong for this type. P II was not detected. Y II is surpris...

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Autores principales: Jaschek, Mercedes, Jaschek, Carlos
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 1963
Materias:
Ciencias Astronómicas
espectroscopía
Estrellas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/91598
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-91598
record_format dspace
spelling I19-R120-10915-915982024-08-08T18:40:53Z http://sedici.unlp.edu.ar/handle/10915/91598 A spectroscopic study of the peculiar stars μ Lep and χ Boo Jaschek, Mercedes Jaschek, Carlos 1963 2020-03-25T11:00:56Z en Ciencias Astronómicas espectroscopía Estrellas On the basis of Coudé material generously loaned by Dr. H. Babcook, about 250 lines were measured in the wavelength region λ ∼ 3800 - 4600. A 94 % of them were identified. Of this percentage, 40 % belong to Mn II. In both stars C II is too strong for this type. P II was not detected. Y II is surprisingly strong, with a slight difference in the enhancement between both stars. The stars were also compared with two other manganese stars already analysed at high dispersion. The full paper will be published somewhere else. 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 31-31
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
espectroscopía
Estrellas
spellingShingle Ciencias Astronómicas
espectroscopía
Estrellas
Jaschek, Mercedes
Jaschek, Carlos
A spectroscopic study of the peculiar stars μ Lep and χ Boo
topic_facet Ciencias Astronómicas
espectroscopía
Estrellas
description On the basis of Coudé material generously loaned by Dr. H. Babcook, about 250 lines were measured in the wavelength region λ ∼ 3800 - 4600. A 94 % of them were identified. Of this percentage, 40 % belong to Mn II. In both stars C II is too strong for this type. P II was not detected. Y II is surprisingly strong, with a slight difference in the enhancement between both stars. The stars were also compared with two other manganese stars already analysed at high dispersion. The full paper will be published somewhere else.
format Articulo
Comunicacion
author Jaschek, Mercedes
Jaschek, Carlos
author_facet Jaschek, Mercedes
Jaschek, Carlos
author_sort Jaschek, Mercedes
title A spectroscopic study of the peculiar stars μ Lep and χ Boo
title_short A spectroscopic study of the peculiar stars μ Lep and χ Boo
title_full A spectroscopic study of the peculiar stars μ Lep and χ Boo
title_fullStr A spectroscopic study of the peculiar stars μ Lep and χ Boo
title_full_unstemmed A spectroscopic study of the peculiar stars μ Lep and χ Boo
title_sort spectroscopic study of the peculiar stars μ lep and χ boo
publishDate 1963
url http://sedici.unlp.edu.ar/handle/10915/91598
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AT jaschekcarlos aspectroscopicstudyofthepeculiarstarsmlepandchboo
AT jaschekmercedes spectroscopicstudyofthepeculiarstarsmlepandchboo
AT jaschekcarlos spectroscopicstudyofthepeculiarstarsmlepandchboo
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