Now showing items 1-2 of 2

    • SNe Ia keep memory of their progenitor metallicity 

      Piersanti, Luciano; Bravo Guil, Eduardo; Cristallo, Sergio; Domínguez Aguilera, Inmaculada; Straniero, Oscar; Tornambé, Amedeo; Martínez Pinedo, Gabriel (2017-02-09)
      Open Access
      The ultimate understanding of SNe Ia diversity is one of the most urgent issues to exploit thermonuclear explosions of accreted White Dwarfs (WDs) as cosmological yardsticks. In particular, we investigate the impact of the ...
    • Supernovae and dark energy 

      Domínguez, Inmaculada; Bravo Guil, Eduardo; Piersanti, Luciano; Straniero, Oscar; Tornambé, Amedeo (Astronomical Society of the Pacific, 2008)
      Conference report
      Open Access
      A decade ago the observations of thermonuclear supernovae at high-redhifts showed that the expansion rate of the Universe is accelerating and since then, the evidence for cosmic acceleration has gotten stronger. This ...