Distribution of refractory and volatile elements in CoRoT planet host stars

Detalhes bibliográficos
Autor(a) principal: Chavero, C.
Data de Publicação: 2010
Outros Autores: la Reza, R. de, Domingos, R. C. [UNESP], Drake, N. A., Pereira, C. B., Winter, O. C. [UNESP], Cunha, K., Spite, M., Barbuy, B.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1017/S1743921310001146
http://hdl.handle.net/11449/197399
Resumo: We report on preliminary results of spectroscopic determination of the atmospheric parameters and chemical abundances of the parent stars of the recently discovered transiting planets CoRoT-2b and CoRoT-4b. We found a fiat distribution of the relative abundances as a function of their condensation temperatures. Also, we introduce a new methodology to investigate a relation between the abundances of these stars and the internal migration of their planets.
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spelling Distribution of refractory and volatile elements in CoRoT planet host starsplanetary systemsstars:abundancesstars:fundamental parametersWe report on preliminary results of spectroscopic determination of the atmospheric parameters and chemical abundances of the parent stars of the recently discovered transiting planets CoRoT-2b and CoRoT-4b. We found a fiat distribution of the relative abundances as a function of their condensation temperatures. Also, we introduce a new methodology to investigate a relation between the abundances of these stars and the internal migration of their planets.Observ Nacl, Rua Jose Cristino 77, BR-20921400 Rio De Janeiro, BrazilSao Paulo State Univ UNESP, Grp Dinam Orbital & Planetol, BR-12516410 Guaratingueta, BrazilSt Petersburg State Univ, Sobolev Astron Inst, St Petersburg 198504, RussiaSao Paulo State Univ UNESP, Grp Dinam Orbital & Planetol, BR-12516410 Guaratingueta, BrazilCambridge Univ PressObserv NaclUniversidade Estadual Paulista (Unesp)St Petersburg State UnivChavero, C.la Reza, R. deDomingos, R. C. [UNESP]Drake, N. A.Pereira, C. B.Winter, O. C. [UNESP]Cunha, K.Spite, M.Barbuy, B.2020-12-10T22:02:11Z2020-12-10T22:02:11Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject424-+http://dx.doi.org/10.1017/S1743921310001146Chemical Abundances In The Universe: Connecting First Stars To Planets. Cambridge: Cambridge Univ Press, n. 265, p. 424-+, 2010.1743-9213http://hdl.handle.net/11449/19739910.1017/S1743921310001146WOS:00028054890010766521690834643270000-0002-0516-0420Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChemical Abundances In The Universe: Connecting First Stars To Planetsinfo:eu-repo/semantics/openAccess2024-07-02T14:29:48Zoai:repositorio.unesp.br:11449/197399Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-07-02T14:29:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Distribution of refractory and volatile elements in CoRoT planet host stars
title Distribution of refractory and volatile elements in CoRoT planet host stars
spellingShingle Distribution of refractory and volatile elements in CoRoT planet host stars
Chavero, C.
planetary systems
stars:abundances
stars:fundamental parameters
title_short Distribution of refractory and volatile elements in CoRoT planet host stars
title_full Distribution of refractory and volatile elements in CoRoT planet host stars
title_fullStr Distribution of refractory and volatile elements in CoRoT planet host stars
title_full_unstemmed Distribution of refractory and volatile elements in CoRoT planet host stars
title_sort Distribution of refractory and volatile elements in CoRoT planet host stars
author Chavero, C.
author_facet Chavero, C.
la Reza, R. de
Domingos, R. C. [UNESP]
Drake, N. A.
Pereira, C. B.
Winter, O. C. [UNESP]
Cunha, K.
Spite, M.
Barbuy, B.
author_role author
author2 la Reza, R. de
Domingos, R. C. [UNESP]
Drake, N. A.
Pereira, C. B.
Winter, O. C. [UNESP]
Cunha, K.
Spite, M.
Barbuy, B.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Observ Nacl
Universidade Estadual Paulista (Unesp)
St Petersburg State Univ
dc.contributor.author.fl_str_mv Chavero, C.
la Reza, R. de
Domingos, R. C. [UNESP]
Drake, N. A.
Pereira, C. B.
Winter, O. C. [UNESP]
Cunha, K.
Spite, M.
Barbuy, B.
dc.subject.por.fl_str_mv planetary systems
stars:abundances
stars:fundamental parameters
topic planetary systems
stars:abundances
stars:fundamental parameters
description We report on preliminary results of spectroscopic determination of the atmospheric parameters and chemical abundances of the parent stars of the recently discovered transiting planets CoRoT-2b and CoRoT-4b. We found a fiat distribution of the relative abundances as a function of their condensation temperatures. Also, we introduce a new methodology to investigate a relation between the abundances of these stars and the internal migration of their planets.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
2020-12-10T22:02:11Z
2020-12-10T22:02:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1017/S1743921310001146
Chemical Abundances In The Universe: Connecting First Stars To Planets. Cambridge: Cambridge Univ Press, n. 265, p. 424-+, 2010.
1743-9213
http://hdl.handle.net/11449/197399
10.1017/S1743921310001146
WOS:000280548900107
6652169083464327
0000-0002-0516-0420
url http://dx.doi.org/10.1017/S1743921310001146
http://hdl.handle.net/11449/197399
identifier_str_mv Chemical Abundances In The Universe: Connecting First Stars To Planets. Cambridge: Cambridge Univ Press, n. 265, p. 424-+, 2010.
1743-9213
10.1017/S1743921310001146
WOS:000280548900107
6652169083464327
0000-0002-0516-0420
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Chemical Abundances In The Universe: Connecting First Stars To Planets
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 424-+
dc.publisher.none.fl_str_mv Cambridge Univ Press
publisher.none.fl_str_mv Cambridge Univ Press
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803649843510378496

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