Abundance analysis of planet-hosting and debris-disk stars

Autores
Rojas M.; Drake N. A.; Pereira, C. B.; Kholtygin, A. F.; Cahuasqui, J. A.; Chavero, Carolina Andrea
Año de publicación
2014
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Abstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based on high-resolution spectra obtained with the FEROS echelle spectrograph and the 2.2-m ESO telescope at La Silla. Atmospheric parameters and abundance patterns for the stars are determined. A comparison of the abundances is made between planethosting stars, debris-disk stars, and field stars.
Fil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
http://astars2013.inasan.ru/proceedings/
publishedVersion
Fil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Astronomía (incluye Astrofísica y Ciencias del Espacio)
Materia
Discos circunestelares
Abundancia (Astronomía)
Atmósferas estelares
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/18724
Acceder
id RDUUNC_148139177165c2b6a147d387103d65cb
oai_identifier_str oai:rdu.unc.edu.ar:11086/18724
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Abundance analysis of planet-hosting and debris-disk starsRojas M.Drake N. A.Pereira, C. B.Kholtygin, A. F.Cahuasqui, J. A.Chavero, Carolina AndreaDiscos circunestelaresAbundancia (Astronomía)Atmósferas estelaresAbstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based on high-resolution spectra obtained with the FEROS echelle spectrograph and the 2.2-m ESO telescope at La Silla. Atmospheric parameters and abundance patterns for the stars are determined. A comparison of the abundances is made between planethosting stars, debris-disk stars, and field stars.Fil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.http://astars2013.inasan.ru/proceedings/publishedVersionFil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Astronomía (incluye Astrofísica y Ciencias del Espacio)Publishing house "Pero"2014info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf978-5-00086-273-5http://hdl.handle.net/11086/18724enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-29T13:43:08Zoai:rdu.unc.edu.ar:11086/18724Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-29 13:43:09.062Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Abundance analysis of planet-hosting and debris-disk stars
title Abundance analysis of planet-hosting and debris-disk stars
spellingShingle Abundance analysis of planet-hosting and debris-disk stars
Rojas M.
Discos circunestelares
Abundancia (Astronomía)
Atmósferas estelares
title_short Abundance analysis of planet-hosting and debris-disk stars
title_full Abundance analysis of planet-hosting and debris-disk stars
title_fullStr Abundance analysis of planet-hosting and debris-disk stars
title_full_unstemmed Abundance analysis of planet-hosting and debris-disk stars
title_sort Abundance analysis of planet-hosting and debris-disk stars
dc.creator.none.fl_str_mv Rojas M.
Drake N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
Chavero, Carolina Andrea
author Rojas M.
author_facet Rojas M.
Drake N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
Chavero, Carolina Andrea
author_role author
author2 Drake N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
Chavero, Carolina Andrea
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Discos circunestelares
Abundancia (Astronomía)
Atmósferas estelares
topic Discos circunestelares
Abundancia (Astronomía)
Atmósferas estelares
dc.description.none.fl_txt_mv Abstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based on high-resolution spectra obtained with the FEROS echelle spectrograph and the 2.2-m ESO telescope at La Silla. Atmospheric parameters and abundance patterns for the stars are determined. A comparison of the abundances is made between planethosting stars, debris-disk stars, and field stars.
Fil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
http://astars2013.inasan.ru/proceedings/
publishedVersion
Fil: Carolina Andrea Chavero. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Astronomía (incluye Astrofísica y Ciencias del Espacio)
description Abstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based on high-resolution spectra obtained with the FEROS echelle spectrograph and the 2.2-m ESO telescope at La Silla. Atmospheric parameters and abundance patterns for the stars are determined. A comparison of the abundances is made between planethosting stars, debris-disk stars, and field stars.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv 978-5-00086-273-5
http://hdl.handle.net/11086/18724
identifier_str_mv 978-5-00086-273-5
url http://hdl.handle.net/11086/18724
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Publishing house "Pero"
publisher.none.fl_str_mv Publishing house "Pero"
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 13.070432

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