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
- Institución
- Universidad Nacional de Córdoba
- OAI Identificador
- oai:rdu.unc.edu.ar:11086/18938
Ver los metadatos del registro completo
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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:UNC2025-09-29T13:41:49Zoai: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:25722025-09-29 13:41:49.96Repositorio 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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1844618911804293120 |
score |
13.070432 |