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Asteroseismological study of massive ZZ CETI stars with fully evolutionary models

Romero, Alejandra Daniela; Kepler, S.O.; Córsico, Alejandro Hugo; Althaus, Leandro Gabriel; Fraga, L. (2013)

Measuring the evolutionary rate of cooling of ZZ Ceti

Córsico, Alejandro Hugo; Romero, Alejandra Daniela (2013)

Toward ensemble asteroseismology of ZZ Ceti stars with fully evolutionary models

Romero, Alejandra Daniela; Córsico, Alejandro Hugo; Althaus, Leandro Gabriel; Kepler, S. O.; Castanheira, B. G.; Miller Bertolami, Marcelo Miguel (2012)

The rate of cooling of the pulsating white dwarf star G117-B15A: A new asteroseismological inference of the axion mass

Córsico, Alejandro Hugo; Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Romero, Alejandra Daniela; García-Berro, E.; Isern, J.; Kepler, S. O. (2012)

Probing the Structure of Kepler ZZ Ceti Stars with Full Evolutionary Models-based Asteroseismology

Romero, Alejandra Daniela; Córsico, Alejandro Hugo; Castanheira, B. G.; De Gerónimo, Francisco César; Kepler, S. O.; Koester, D.; Kawka, A.; Althaus, Leandro Gabriel; Hermes, J. J.; Bonato, C.; Gianninas, A. (2017)

The rate of cooling of the pulsating white dwarf star G117-B15A: a new asteroseismological inference of the axion mass

Corsico, Alejandro Hugo; Althaus, Leandro Gabriel; Miller Bertolami, Marcelo Miguel; Romero, Alejandra Daniela; García Berro, Enrique; Isern, Jordi; Kepler, S. O. (Oxford University Press, 2012-08)

We employ a state-of-the-art asteroseismological model of G117-B15A, the archetype of the H-rich atmosphere (DA) white dwarf pulsators (also known as DAV or ZZ Ceti variables), and use the most recently measured value of ...

Pulsation properties of ultra-massive DA white dwarf stars with ONe cores

de Gerónimo, Francisco César; Abadi, Diego Alejandro; Althaus, Leandro Gabriel; Wachlin, Felipe Carlos; Camisassa, María Eugenia (EDP Sciences, 2019-01)

Context. Ultra-massive hydrogen-rich white dwarf stars are expected to harbor oxygen/neon cores resulting from the progenitor evolution through the super-asymptotic giant branch phase. As evolution proceeds during the white ...