Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358
- Autores
- Corsico, Alejandro Hugo; Uzundag, Murat; Kepler, S. O.; Silvotti, R.; Althaus, Leandro Gabriel; Koester, D.; Baran, A. S.; Bell, K. J.; Bischoff Kim, A.; Hermes, J. J.; Provencal, J. L.; Winget, D. E.; Montgomery, M. H.; Bradley, P. A.; Kleinman, S. J.; Nitta, A.
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Context. The collection of high-quality photometric data by space telescopes, such as the completed Kepler mission and the ongoing TESS program, is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called DBVs or V777 Her variable stars. The archetype of these pulsating white dwarfs, GD 358, is the focus of the present paper. Aims. We report a thorough asteroseismological analysis of the DBV star GD 358 (TIC 219074038) based on new high-precision photometric data gathered by the TESS space mission combined with data taken from the Earth. Methods. We reduced TESS observations of the DBV star GD 358 and performed a detailed asteroseismological analysis using fully evolutionary DB white-dwarf models computed accounting for the complete prior evolution of their progenitors. We assessed the mass of this star by comparing the measured mean period separation with the theoretical averaged period spacings of the models, and we used the observed individual periods to look for a seismological stellar model. We detected potential frequency multiplets for GD 358, which we used to identify the harmonic degree (ℓ) of the pulsation modes and rotation period. Results. In total, we detected 26 periodicities from the TESS light curve of this DBV star using standard pre-whitening. The oscillation frequencies are associated with nonradial g(gravity)-mode pulsations with periods from ∼422 s to ∼1087 s. Moreover, we detected eight combination frequencies between ∼543 s and ∼295 s. We combined these data with a huge amount of observations from the ground. We found a constant period spacing of 39.25 ± 0.17 s, which helped us to infer its mass (M⋆ = 0.588 ± 0.024 M⊙) and constrain the harmonic degree ℓ of the modes. We carried out a period-fit analysis on GD 358, and we were successful in finding an asteroseismological model with a stellar mass (M⋆ = 0.584−0.019+0.025 M⊙), compatible with the stellar mass derived from the period spacing, and in line with the spectroscopic mass (M⋆ = 0.560 ± 0.028 M⊙). In agreement with previous works, we found that the frequency splittings vary according to the radial order of the modes, suggesting differential rotation. Obtaining a seismological model made it possible to estimate the seismological distance (dseis = 42.85 ± 0.73 pc) of GD 358, which is in very good accordance with the precise astrometric distance measured by Gaia EDR3 (π = 23.244 ± 0.024, dGaia = 43.02 ± 0.04 pc). Conclusions. The high-quality data measured with the TESS space telescope, used in combination with data taken from ground-based observatories, provides invaluable information for conducting asteroseismological studies of DBV stars, analogously to what happens with other types of pulsating white-dwarf stars. The currently operating TESS mission, together with the advent of other similar space missions and new stellar surveys, will give an unprecedented boost to white dwarf asteroseismology.
Fil: Corsico, Alejandro Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Uzundag, Murat. European Southern Observatory Santiago; Chile. Universidad de Valparaíso; Chile
Fil: Kepler, S. O.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Silvotti, R.. Istituto Nazionale di Astrofisica; Italia
Fil: Althaus, Leandro Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Koester, D.. Christian Albrechts Universitat Zu Kiel; Alemania
Fil: Baran, A. S.. Missouri State University; Estados Unidos. Pedagogical University of Krakow; Polonia. Embry Riddle Aeronautical University; Estados Unidos
Fil: Bell, K. J.. University of Washington; Estados Unidos
Fil: Bischoff Kim, A.. Penn State Worthington Scranton; Estados Unidos
Fil: Hermes, J. J.. Boston University; Estados Unidos
Fil: Provencal, J. L.. University Of Delaware; Estados Unidos. Mt. Cuba Observatory; Cuba
Fil: Winget, D. E.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados Unidos
Fil: Montgomery, M. H.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados Unidos
Fil: Bradley, P. A.. Los Alamos National Laboratory; Estados Unidos
Fil: Kleinman, S. J.. Gemini Observatory; Estados Unidos
Fil: Nitta, A.. Gemini Observatory; Estados Unidos - Materia
-
ASTEROSEISMOLOGY
METHODS: DATA ANALYSIS
STARS: EVOLUTION
STARS: INTERIORS
STARS: OSCILLATIONS
WHITE DWARFS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/211927
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Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358Corsico, Alejandro HugoUzundag, MuratKepler, S. O.Silvotti, R.Althaus, Leandro GabrielKoester, D.Baran, A. S.Bell, K. J.Bischoff Kim, A.Hermes, J. J.Provencal, J. L.Winget, D. E.Montgomery, M. H.Bradley, P. A.Kleinman, S. J.Nitta, A.ASTEROSEISMOLOGYMETHODS: DATA ANALYSISSTARS: EVOLUTIONSTARS: INTERIORSSTARS: OSCILLATIONSWHITE DWARFShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Context. The collection of high-quality photometric data by space telescopes, such as the completed Kepler mission and the ongoing TESS program, is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called DBVs or V777 Her variable stars. The archetype of these pulsating white dwarfs, GD 358, is the focus of the present paper. Aims. We report a thorough asteroseismological analysis of the DBV star GD 358 (TIC 219074038) based on new high-precision photometric data gathered by the TESS space mission combined with data taken from the Earth. Methods. We reduced TESS observations of the DBV star GD 358 and performed a detailed asteroseismological analysis using fully evolutionary DB white-dwarf models computed accounting for the complete prior evolution of their progenitors. We assessed the mass of this star by comparing the measured mean period separation with the theoretical averaged period spacings of the models, and we used the observed individual periods to look for a seismological stellar model. We detected potential frequency multiplets for GD 358, which we used to identify the harmonic degree (ℓ) of the pulsation modes and rotation period. Results. In total, we detected 26 periodicities from the TESS light curve of this DBV star using standard pre-whitening. The oscillation frequencies are associated with nonradial g(gravity)-mode pulsations with periods from ∼422 s to ∼1087 s. Moreover, we detected eight combination frequencies between ∼543 s and ∼295 s. We combined these data with a huge amount of observations from the ground. We found a constant period spacing of 39.25 ± 0.17 s, which helped us to infer its mass (M⋆ = 0.588 ± 0.024 M⊙) and constrain the harmonic degree ℓ of the modes. We carried out a period-fit analysis on GD 358, and we were successful in finding an asteroseismological model with a stellar mass (M⋆ = 0.584−0.019+0.025 M⊙), compatible with the stellar mass derived from the period spacing, and in line with the spectroscopic mass (M⋆ = 0.560 ± 0.028 M⊙). In agreement with previous works, we found that the frequency splittings vary according to the radial order of the modes, suggesting differential rotation. Obtaining a seismological model made it possible to estimate the seismological distance (dseis = 42.85 ± 0.73 pc) of GD 358, which is in very good accordance with the precise astrometric distance measured by Gaia EDR3 (π = 23.244 ± 0.024, dGaia = 43.02 ± 0.04 pc). Conclusions. The high-quality data measured with the TESS space telescope, used in combination with data taken from ground-based observatories, provides invaluable information for conducting asteroseismological studies of DBV stars, analogously to what happens with other types of pulsating white-dwarf stars. The currently operating TESS mission, together with the advent of other similar space missions and new stellar surveys, will give an unprecedented boost to white dwarf asteroseismology.Fil: Corsico, Alejandro Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Uzundag, Murat. European Southern Observatory Santiago; Chile. Universidad de Valparaíso; ChileFil: Kepler, S. O.. Universidade Federal do Rio Grande do Sul; BrasilFil: Silvotti, R.. Istituto Nazionale di Astrofisica; ItaliaFil: Althaus, Leandro Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Koester, D.. Christian Albrechts Universitat Zu Kiel; AlemaniaFil: Baran, A. S.. Missouri State University; Estados Unidos. Pedagogical University of Krakow; Polonia. Embry Riddle Aeronautical University; Estados UnidosFil: Bell, K. J.. University of Washington; Estados UnidosFil: Bischoff Kim, A.. Penn State Worthington Scranton; Estados UnidosFil: Hermes, J. J.. Boston University; Estados UnidosFil: Provencal, J. L.. University Of Delaware; Estados Unidos. Mt. Cuba Observatory; CubaFil: Winget, D. E.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados UnidosFil: Montgomery, M. H.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados UnidosFil: Bradley, P. A.. Los Alamos National Laboratory; Estados UnidosFil: Kleinman, S. J.. Gemini Observatory; Estados UnidosFil: Nitta, A.. Gemini Observatory; Estados UnidosEDP Sciences2022-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/211927Corsico, Alejandro Hugo; Uzundag, Murat; Kepler, S. O.; Silvotti, R.; Althaus, Leandro Gabriel; et al.; Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358; EDP Sciences; Astronomy and Astrophysics; 659; A30; 3-2022; 1-130004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/202142153info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/full_html/2022/03/aa42153-21/aa42153-21.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:31:35Zoai:ri.conicet.gov.ar:11336/211927instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:31:35.593CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
title |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
spellingShingle |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 Corsico, Alejandro Hugo ASTEROSEISMOLOGY METHODS: DATA ANALYSIS STARS: EVOLUTION STARS: INTERIORS STARS: OSCILLATIONS WHITE DWARFS |
title_short |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
title_full |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
title_fullStr |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
title_full_unstemmed |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
title_sort |
Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358 |
dc.creator.none.fl_str_mv |
Corsico, Alejandro Hugo Uzundag, Murat Kepler, S. O. Silvotti, R. Althaus, Leandro Gabriel Koester, D. Baran, A. S. Bell, K. J. Bischoff Kim, A. Hermes, J. J. Provencal, J. L. Winget, D. E. Montgomery, M. H. Bradley, P. A. Kleinman, S. J. Nitta, A. |
author |
Corsico, Alejandro Hugo |
author_facet |
Corsico, Alejandro Hugo Uzundag, Murat Kepler, S. O. Silvotti, R. Althaus, Leandro Gabriel Koester, D. Baran, A. S. Bell, K. J. Bischoff Kim, A. Hermes, J. J. Provencal, J. L. Winget, D. E. Montgomery, M. H. Bradley, P. A. Kleinman, S. J. Nitta, A. |
author_role |
author |
author2 |
Uzundag, Murat Kepler, S. O. Silvotti, R. Althaus, Leandro Gabriel Koester, D. Baran, A. S. Bell, K. J. Bischoff Kim, A. Hermes, J. J. Provencal, J. L. Winget, D. E. Montgomery, M. H. Bradley, P. A. Kleinman, S. J. Nitta, A. |
author2_role |
author author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
ASTEROSEISMOLOGY METHODS: DATA ANALYSIS STARS: EVOLUTION STARS: INTERIORS STARS: OSCILLATIONS WHITE DWARFS |
topic |
ASTEROSEISMOLOGY METHODS: DATA ANALYSIS STARS: EVOLUTION STARS: INTERIORS STARS: OSCILLATIONS WHITE DWARFS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Context. The collection of high-quality photometric data by space telescopes, such as the completed Kepler mission and the ongoing TESS program, is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called DBVs or V777 Her variable stars. The archetype of these pulsating white dwarfs, GD 358, is the focus of the present paper. Aims. We report a thorough asteroseismological analysis of the DBV star GD 358 (TIC 219074038) based on new high-precision photometric data gathered by the TESS space mission combined with data taken from the Earth. Methods. We reduced TESS observations of the DBV star GD 358 and performed a detailed asteroseismological analysis using fully evolutionary DB white-dwarf models computed accounting for the complete prior evolution of their progenitors. We assessed the mass of this star by comparing the measured mean period separation with the theoretical averaged period spacings of the models, and we used the observed individual periods to look for a seismological stellar model. We detected potential frequency multiplets for GD 358, which we used to identify the harmonic degree (ℓ) of the pulsation modes and rotation period. Results. In total, we detected 26 periodicities from the TESS light curve of this DBV star using standard pre-whitening. The oscillation frequencies are associated with nonradial g(gravity)-mode pulsations with periods from ∼422 s to ∼1087 s. Moreover, we detected eight combination frequencies between ∼543 s and ∼295 s. We combined these data with a huge amount of observations from the ground. We found a constant period spacing of 39.25 ± 0.17 s, which helped us to infer its mass (M⋆ = 0.588 ± 0.024 M⊙) and constrain the harmonic degree ℓ of the modes. We carried out a period-fit analysis on GD 358, and we were successful in finding an asteroseismological model with a stellar mass (M⋆ = 0.584−0.019+0.025 M⊙), compatible with the stellar mass derived from the period spacing, and in line with the spectroscopic mass (M⋆ = 0.560 ± 0.028 M⊙). In agreement with previous works, we found that the frequency splittings vary according to the radial order of the modes, suggesting differential rotation. Obtaining a seismological model made it possible to estimate the seismological distance (dseis = 42.85 ± 0.73 pc) of GD 358, which is in very good accordance with the precise astrometric distance measured by Gaia EDR3 (π = 23.244 ± 0.024, dGaia = 43.02 ± 0.04 pc). Conclusions. The high-quality data measured with the TESS space telescope, used in combination with data taken from ground-based observatories, provides invaluable information for conducting asteroseismological studies of DBV stars, analogously to what happens with other types of pulsating white-dwarf stars. The currently operating TESS mission, together with the advent of other similar space missions and new stellar surveys, will give an unprecedented boost to white dwarf asteroseismology. Fil: Corsico, Alejandro Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Uzundag, Murat. European Southern Observatory Santiago; Chile. Universidad de Valparaíso; Chile Fil: Kepler, S. O.. Universidade Federal do Rio Grande do Sul; Brasil Fil: Silvotti, R.. Istituto Nazionale di Astrofisica; Italia Fil: Althaus, Leandro Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Koester, D.. Christian Albrechts Universitat Zu Kiel; Alemania Fil: Baran, A. S.. Missouri State University; Estados Unidos. Pedagogical University of Krakow; Polonia. Embry Riddle Aeronautical University; Estados Unidos Fil: Bell, K. J.. University of Washington; Estados Unidos Fil: Bischoff Kim, A.. Penn State Worthington Scranton; Estados Unidos Fil: Hermes, J. J.. Boston University; Estados Unidos Fil: Provencal, J. L.. University Of Delaware; Estados Unidos. Mt. Cuba Observatory; Cuba Fil: Winget, D. E.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados Unidos Fil: Montgomery, M. H.. University of Texas at Austin; Estados Unidos. Mcdonald Observatory; Estados Unidos Fil: Bradley, P. A.. Los Alamos National Laboratory; Estados Unidos Fil: Kleinman, S. J.. Gemini Observatory; Estados Unidos Fil: Nitta, A.. Gemini Observatory; Estados Unidos |
description |
Context. The collection of high-quality photometric data by space telescopes, such as the completed Kepler mission and the ongoing TESS program, is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called DBVs or V777 Her variable stars. The archetype of these pulsating white dwarfs, GD 358, is the focus of the present paper. Aims. We report a thorough asteroseismological analysis of the DBV star GD 358 (TIC 219074038) based on new high-precision photometric data gathered by the TESS space mission combined with data taken from the Earth. Methods. We reduced TESS observations of the DBV star GD 358 and performed a detailed asteroseismological analysis using fully evolutionary DB white-dwarf models computed accounting for the complete prior evolution of their progenitors. We assessed the mass of this star by comparing the measured mean period separation with the theoretical averaged period spacings of the models, and we used the observed individual periods to look for a seismological stellar model. We detected potential frequency multiplets for GD 358, which we used to identify the harmonic degree (ℓ) of the pulsation modes and rotation period. Results. In total, we detected 26 periodicities from the TESS light curve of this DBV star using standard pre-whitening. The oscillation frequencies are associated with nonradial g(gravity)-mode pulsations with periods from ∼422 s to ∼1087 s. Moreover, we detected eight combination frequencies between ∼543 s and ∼295 s. We combined these data with a huge amount of observations from the ground. We found a constant period spacing of 39.25 ± 0.17 s, which helped us to infer its mass (M⋆ = 0.588 ± 0.024 M⊙) and constrain the harmonic degree ℓ of the modes. We carried out a period-fit analysis on GD 358, and we were successful in finding an asteroseismological model with a stellar mass (M⋆ = 0.584−0.019+0.025 M⊙), compatible with the stellar mass derived from the period spacing, and in line with the spectroscopic mass (M⋆ = 0.560 ± 0.028 M⊙). In agreement with previous works, we found that the frequency splittings vary according to the radial order of the modes, suggesting differential rotation. Obtaining a seismological model made it possible to estimate the seismological distance (dseis = 42.85 ± 0.73 pc) of GD 358, which is in very good accordance with the precise astrometric distance measured by Gaia EDR3 (π = 23.244 ± 0.024, dGaia = 43.02 ± 0.04 pc). Conclusions. The high-quality data measured with the TESS space telescope, used in combination with data taken from ground-based observatories, provides invaluable information for conducting asteroseismological studies of DBV stars, analogously to what happens with other types of pulsating white-dwarf stars. The currently operating TESS mission, together with the advent of other similar space missions and new stellar surveys, will give an unprecedented boost to white dwarf asteroseismology. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/211927 Corsico, Alejandro Hugo; Uzundag, Murat; Kepler, S. O.; Silvotti, R.; Althaus, Leandro Gabriel; et al.; Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358; EDP Sciences; Astronomy and Astrophysics; 659; A30; 3-2022; 1-13 0004-6361 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/211927 |
identifier_str_mv |
Corsico, Alejandro Hugo; Uzundag, Murat; Kepler, S. O.; Silvotti, R.; Althaus, Leandro Gabriel; et al.; Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: III. Asteroseismology of the DBV star GD 358; EDP Sciences; Astronomy and Astrophysics; 659; A30; 3-2022; 1-13 0004-6361 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/202142153 info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/full_html/2022/03/aa42153-21/aa42153-21.html |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
EDP Sciences |
publisher.none.fl_str_mv |
EDP Sciences |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |