Now showing items 1-2 of 2

    • About the existence of warm H-rich pulsating white dwarfs 

      Althaus, Leandro Gabriel; Córsico, Alejandro Hugo; Uzundag, Murat; Vuckovic, Maja; Baran, Andrzej; Bell, Keaton; Camisassa, María E.; Calcaferro, Leila Magdalena; De Gerónimo, Francisco Cesar; Kepler, Souza Oliveira; Silvotti, Roberto (2020) [Journal article]
      Context. The possible existence of warm (Teff ∼ 19 000 K) pulsating DA white dwarf (WD) stars, hotter than ZZ Ceti stars, was predicted in theoretical studies more than 30 yr ago. These studies reported the occurrence of ...
    • Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : VI. Thin H-envelope sequences and asteroseismology of ELMV stars revisited 

      Calcaferro, Leila Magdalena; Córsico, Alejandro Hugo; Althaus, Leandro Gabriel; Romero, Alejandra Daniela; Kepler, Souza Oliveira (2018) [Journal article]
      Context. Some low-mass white-dwarf (WD) stars with H atmospheres currently being detected in our galaxy, show long-period g(gravity)-mode pulsations, and comprise the class of pulsating WDs called extremely low-mass variable ...