Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol

Autores
Milone, L.A.
Año de publicación
1984
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A rough Schuster-Schwazschild curve of growth is used to derive Fe/Ti abundance in the atmosphere of the Sun. To reach this goal, solar data already used by several authors for getting abundances using fine analysis techniques is discussed anew. Consistent results with those of the other authors are obtained within o.1, or o.2 dex, showing that abundances depend critically on the oscillator strength values adopted, but not so much on the stellar atmosphere model used. Finally, using Kurucz-Peytremann values for lg(gf) the iron abundance in the solar atmosphere is discussed; the value lg N(Fe) = 7.4 \pm 0.1 is found.
Asociación Argentina de Astronomía
Materia
Astronomía
Galaxias
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/111825
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/111825
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Determinación de la abundancia relativa Fe/Ti en la atmósfera del SolMilone, L.A.AstronomíaGalaxiasA rough Schuster-Schwazschild curve of growth is used to derive Fe/Ti abundance in the atmosphere of the Sun. To reach this goal, solar data already used by several authors for getting abundances using fine analysis techniques is discussed anew. Consistent results with those of the other authors are obtained within o.1, or o.2 dex, showing that abundances depend critically on the oscillator strength values adopted, but not so much on the stellar atmosphere model used. Finally, using Kurucz-Peytremann values for lg(gf) the iron abundance in the solar atmosphere is discussed; the value lg N(Fe) = 7.4 \pm 0.1 is found.Asociación Argentina de Astronomía1984info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/111825spainfo:eu-repo/semantics/altIdentifier/issn/1669-9521info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:25:45Zoai:sedici.unlp.edu.ar:10915/111825Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:25:46.268SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
title Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
spellingShingle Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
Milone, L.A.
Astronomía
Galaxias
title_short Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
title_full Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
title_fullStr Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
title_full_unstemmed Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
title_sort Determinación de la abundancia relativa Fe/Ti en la atmósfera del Sol
dc.creator.none.fl_str_mv Milone, L.A.
author Milone, L.A.
author_facet Milone, L.A.
author_role author
dc.subject.none.fl_str_mv Astronomía
Galaxias
topic Astronomía
Galaxias
dc.description.none.fl_txt_mv A rough Schuster-Schwazschild curve of growth is used to derive Fe/Ti abundance in the atmosphere of the Sun. To reach this goal, solar data already used by several authors for getting abundances using fine analysis techniques is discussed anew. Consistent results with those of the other authors are obtained within o.1, or o.2 dex, showing that abundances depend critically on the oscillator strength values adopted, but not so much on the stellar atmosphere model used. Finally, using Kurucz-Peytremann values for lg(gf) the iron abundance in the solar atmosphere is discussed; the value lg N(Fe) = 7.4 \pm 0.1 is found.
Asociación Argentina de Astronomía
description A rough Schuster-Schwazschild curve of growth is used to derive Fe/Ti abundance in the atmosphere of the Sun. To reach this goal, solar data already used by several authors for getting abundances using fine analysis techniques is discussed anew. Consistent results with those of the other authors are obtained within o.1, or o.2 dex, showing that abundances depend critically on the oscillator strength values adopted, but not so much on the stellar atmosphere model used. Finally, using Kurucz-Peytremann values for lg(gf) the iron abundance in the solar atmosphere is discussed; the value lg N(Fe) = 7.4 \pm 0.1 is found.
publishDate 1984
dc.date.none.fl_str_mv 1984
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/111825
url http://sedici.unlp.edu.ar/handle/10915/111825
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1669-9521
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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