Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars

Autores
Chavero, Carolina Andrea.; Rojas, M.; Drake, N. A.; Pereira, C. B.; Kholtygin, A. F.; Cahuasqui, J. A.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Abstract: About 16 % of the main-sequence solar-like stars are surrounded by dusty debris disks (DD). These disks are the detritus of small bodies collisions and their presence is a very strong signpost of planet formation. One of the most interesting characteristics of stars hosting a giant planet is a direct relationship between metallicity and probability of planet formation, which was found to increase with stellar metallicity Gonzalez (1997). Instead, the small planets would form around host stars (HS) with a wide range of metallicities (Buchhave et al. 2012). On the other hand the presence of debris disks is uncorrelated with metallicity (Chavero et al. 2006, Greaves et al. 2006, Maldonado et al. 2012).
Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Chavero, Carolina Andrea. Conicet; Argentina.
http://www.aspbooks.org/a/volumes/article_details/?paper_id=36464
Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Chavero, Carolina Andrea. Conicet; Argentina.
Astronomía (incluye Astrofísica y Ciencias del Espacio)
Materia
Discos circunestelares
Abundancia metálica
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:11086/18938
Acceder
id RDUUNC_ff23708e7006c38e93dac14ed09f2126
oai_identifier_str oai:rdu.unc.edu.ar:11086/18938
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Abundance Pattern Analysis of Planet-hosting and Debris-disk StarsChavero, Carolina Andrea.Rojas, M.Drake, N. A.Pereira, C. B.Kholtygin, A. F.Cahuasqui, J. A.Discos circunestelaresAbundancia metálicaAbstract: About 16 % of the main-sequence solar-like stars are surrounded by dusty debris disks (DD). These disks are the detritus of small bodies collisions and their presence is a very strong signpost of planet formation. One of the most interesting characteristics of stars hosting a giant planet is a direct relationship between metallicity and probability of planet formation, which was found to increase with stellar metallicity Gonzalez (1997). Instead, the small planets would form around host stars (HS) with a wide range of metallicities (Buchhave et al. 2012). On the other hand the presence of debris disks is uncorrelated with metallicity (Chavero et al. 2006, Greaves et al. 2006, Maldonado et al. 2012).Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Chavero, Carolina Andrea. Conicet; Argentina.http://www.aspbooks.org/a/volumes/article_details/?paper_id=36464Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.Fil: Chavero, Carolina Andrea. Conicet; Argentina.Astronomía (incluye Astrofísica y Ciencias del Espacio)2014info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf978-1-58381-849-7http://hdl.handle.net/11086/18938enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-10-23T11:16:06Zoai:rdu.unc.edu.ar:11086/18938Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-10-23 11:16:06.544Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
title Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
spellingShingle Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
Chavero, Carolina Andrea.
Discos circunestelares
Abundancia metálica
title_short Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
title_full Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
title_fullStr Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
title_full_unstemmed Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
title_sort Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
dc.creator.none.fl_str_mv Chavero, Carolina Andrea.
Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
author Chavero, Carolina Andrea.
author_facet Chavero, Carolina Andrea.
Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
author_role author
author2 Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Discos circunestelares
Abundancia metálica
topic Discos circunestelares
Abundancia metálica
dc.description.none.fl_txt_mv Abstract: About 16 % of the main-sequence solar-like stars are surrounded by dusty debris disks (DD). These disks are the detritus of small bodies collisions and their presence is a very strong signpost of planet formation. One of the most interesting characteristics of stars hosting a giant planet is a direct relationship between metallicity and probability of planet formation, which was found to increase with stellar metallicity Gonzalez (1997). Instead, the small planets would form around host stars (HS) with a wide range of metallicities (Buchhave et al. 2012). On the other hand the presence of debris disks is uncorrelated with metallicity (Chavero et al. 2006, Greaves et al. 2006, Maldonado et al. 2012).
Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Chavero, Carolina Andrea. Conicet; Argentina.
http://www.aspbooks.org/a/volumes/article_details/?paper_id=36464
Fil: Chavero, Carolina Andrea. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina.
Fil: Chavero, Carolina Andrea. Conicet; Argentina.
Astronomía (incluye Astrofísica y Ciencias del Espacio)
description Abstract: About 16 % of the main-sequence solar-like stars are surrounded by dusty debris disks (DD). These disks are the detritus of small bodies collisions and their presence is a very strong signpost of planet formation. One of the most interesting characteristics of stars hosting a giant planet is a direct relationship between metallicity and probability of planet formation, which was found to increase with stellar metallicity Gonzalez (1997). Instead, the small planets would form around host stars (HS) with a wide range of metallicities (Buchhave et al. 2012). On the other hand the presence of debris disks is uncorrelated with metallicity (Chavero et al. 2006, Greaves et al. 2006, Maldonado et al. 2012).
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 978-1-58381-849-7
http://hdl.handle.net/11086/18938
identifier_str_mv 978-1-58381-849-7
url http://hdl.handle.net/11086/18938
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.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 12.982451

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