Exploració per autor "Tornambé, Amedeo"
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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)
Article
Accés obertThe 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)
Text en actes de congrés
Accés obertA 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 ...