Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars

We present the first results of a detailed comparison between the pulsation properties of pulsating Extremely Low-Mass pre-white dwarf stars (the pre-ELMV variable stars) and δ Scuti stars. The instability domains of these very different kinds of stars nearly overlap in the log Teff vs. log g diagra...

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Detalles Bibliográficos
Autores principales: Sánchez Arias, Julieta Paz, Córsico, Alejandro Hugo, Romero, Alejandra Daniela, Althaus, Leandro Gabriel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Astronómicas
Stars
pre-ELMV
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/87583
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-87583
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Stars
pre-ELMV
spellingShingle Ciencias Astronómicas
Stars
pre-ELMV
Sánchez Arias, Julieta Paz
Córsico, Alejandro Hugo
Romero, Alejandra Daniela
Althaus, Leandro Gabriel
Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
topic_facet Ciencias Astronómicas
Stars
pre-ELMV
description We present the first results of a detailed comparison between the pulsation properties of pulsating Extremely Low-Mass pre-white dwarf stars (the pre-ELMV variable stars) and δ Scuti stars. The instability domains of these very different kinds of stars nearly overlap in the log Teff vs. log g diagram, leading to a degeneracy in the classification of the stars. Our aim is to provide asteroseismic tools for their correct classification.
format Articulo
Articulo
author Sánchez Arias, Julieta Paz
Córsico, Alejandro Hugo
Romero, Alejandra Daniela
Althaus, Leandro Gabriel
author_facet Sánchez Arias, Julieta Paz
Córsico, Alejandro Hugo
Romero, Alejandra Daniela
Althaus, Leandro Gabriel
author_sort Sánchez Arias, Julieta Paz
title Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
title_short Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
title_full Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
title_fullStr Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
title_full_unstemmed Comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ Scuti stars
title_sort comparing the asteroseismic properties of pulsating extremely low-mass pre-white dwarf stars and δ scuti stars
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/87583
work_keys_str_mv AT sanchezariasjulietapaz comparingtheasteroseismicpropertiesofpulsatingextremelylowmassprewhitedwarfstarsanddscutistars
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AT romeroalejandradaniela comparingtheasteroseismicpropertiesofpulsatingextremelylowmassprewhitedwarfstarsanddscutistars
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bdutipo_str Repositorios
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