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

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...

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Detalles Bibliográficos
Autores principales: Chavero, Carolina Andrea., Rojas, M., Drake, N. A., Pereira, C. B., Kholtygin, A. F., Cahuasqui, J. A.
Formato: conferenceObject
Lenguaje:Inglés
Publicado: 2021
Materias:
Debris disk
Chemical abundance
Metallicity
Acceso en línea:http://hdl.handle.net/11086/18938
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R14111086-18938
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Inglés
topic Debris disk
Chemical abundance
Metallicity
spellingShingle Debris disk
Chemical abundance
Metallicity
Chavero, Carolina Andrea.
Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
topic_facet Debris disk
Chemical abundance
Metallicity
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).
format conferenceObject
author Chavero, Carolina Andrea.
Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
author_facet Chavero, Carolina Andrea.
Rojas, M.
Drake, N. A.
Pereira, C. B.
Kholtygin, A. F.
Cahuasqui, J. A.
author_sort Chavero, Carolina Andrea.
title Abundance Pattern Analysis of Planet-hosting and Debris-disk Stars
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
publishDate 2021
url http://hdl.handle.net/11086/18938
work_keys_str_mv AT chaverocarolinaandrea abundancepatternanalysisofplanethostinganddebrisdiskstars
AT rojasm abundancepatternanalysisofplanethostinganddebrisdiskstars
AT drakena abundancepatternanalysisofplanethostinganddebrisdiskstars
AT pereiracb abundancepatternanalysisofplanethostinganddebrisdiskstars
AT kholtyginaf abundancepatternanalysisofplanethostinganddebrisdiskstars
AT cahuasquija abundancepatternanalysisofplanethostinganddebrisdiskstars
bdutipo_str Repositorios
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