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Pushing the boundaries of asteroseismic individual frequency modelling: unveiling two evolved very low-metallicity red giants

Context. Metal-poor stars play a crucial role in understanding the nature and evolution of the first stellar generation in the Galaxy. Previously, asteroseismic characterisation of red-giant stars has relied on constraints from the global asteroseismic parameters and not the full spectrum of individu...

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Hauptverfasser: Larsen, Jens R. (VerfasserIn) , Rørsted, J. L. (VerfasserIn) , Aguirre Børsen-Koch, V. (VerfasserIn) , Lundkvist, M. S. (VerfasserIn) , Christensen-Dalsgaard, J. (VerfasserIn) , Winther, M. L. (VerfasserIn) , Stokholm, A. (VerfasserIn) , Li, Y. (VerfasserIn) , Slumstrup, D. (VerfasserIn) , Kjeldsen, H. (VerfasserIn) , Corsaro, E. (VerfasserIn) , Benomar, O. (VerfasserIn) , Dhanpal, S. (VerfasserIn) , Weiss, A. (VerfasserIn) , Mosser, B. (VerfasserIn) , Hekker, Saskia (VerfasserIn) , Stello, D. (VerfasserIn) , Korn, A. J. (VerfasserIn) , Jendreieck, A. (VerfasserIn) , Elsworth, Y. (VerfasserIn) , Handberg, R. (VerfasserIn) , Kallinger, T. (VerfasserIn) , Jiang, C. (VerfasserIn) , Ruchti, G. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 14 May 2025
In: Astronomy and astrophysics
Year: 2025, Jahrgang: 697, Pages: 1-23
ISSN:1432-0746
DOI:10.1051/0004-6361/202453554
Online-Zugang:Verlag, kostenfrei, Volltext: https://doi.org/10.1051/0004-6361/202453554
Verlag, kostenfrei, Volltext: https://www.aanda.org/10.1051/0004-6361/202453554
Volltext
Verfasserangaben:J.R. Larsen, J.L. Rørsted, V. Aguirre Børsen-Koch, M.S. Lundkvist, J. Christensen-Dalsgaard, M.L. Winther, A. Stokholm, Y. Li, D. Slumstrup, H. Kjeldsen, E. Corsaro, O. Benomar, S. Dhanpal, A. Weiss, B. Mosser, S. Hekker, D. Stello, A.J. Korn, A. Jendreieck, Y. Elsworth, R. Handberg, T. Kallinger, C. Jiang, and G. Ruchti

MARC

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700 1 |a Dhanpal, S.  |e VerfasserIn  |4 aut 
700 1 |a Weiss, A.  |e VerfasserIn  |4 aut 
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700 1 |a Stello, D.  |e VerfasserIn  |4 aut 
700 1 |a Korn, A. J.  |e VerfasserIn  |4 aut 
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700 1 |a Kallinger, T.  |e VerfasserIn  |4 aut 
700 1 |a Jiang, C.  |e VerfasserIn  |4 aut 
700 1 |a Ruchti, G.  |e VerfasserIn  |4 aut 
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