Neutron Star Stability beyond the Mass Peak: Assessing the Role of Out-of-equilibrium Perturbations

We investigate the radial stability of neutron stars under conditions where their composition may or may not remain in chemical equilibrium during oscillations. Using different equations of state that include nucleons, hyperons, and/or Δ resonances, we compute stellar configurations and examine thei...

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Bibliographic Details
Main Authors: Martin O. Canullan-Pascual, Germán Lugones, Milva G. Orsaria, Ignacio F. Ranea-Sandoval
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
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Online Access:https://doi.org/10.3847/1538-4357/adf107
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