99 citations · 200 across the 8 of their papers we have counts for
8 papers
Two stellar clocks, one history: a Gaia colour-magnitude-diagram reconstruction of the solar-neighbourhood star-formation history tested against white dwarfs
Michele Cignoni, Pier Giorgio Prada Moroni, Martina Gabbanini +2
The solar-neighbourhood star-formation history (SFH) can be constrained from the colour-magnitude diagram (CMD) of non-degenerate stars and tested independently with the white-dwar…
Asteroseismic age estimates of RGB stars in open clusters. A statistical investigation of different estimation methods
G. Valle, M. Dell'Omodarme, E. Tognelli +2
We performed a theoretical investigation focused on the age estimate of RGB stars in OCs based on mixed classical surface and asteroseismic parameters. We evaluated the performance…
Statistical errors and systematic biases in the calibration of the convective core overshooting with eclipsing binaries. A case study: TZ Fornacis
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We attempt to constrain the initial helium abundance, the age and the efficiency of the convective core overshooting of the binary system TZ Fornacis. Our main aim is in pointing o…
Effect of planet ingestion on low-mass stars evolution: the case of 2MASS J08095427--4721419 star in the Gamma Velorum cluster
E. Tognelli, P. G. Prada Moroni, S. Degl'Innocenti
We analysed the effects of planet ingestion on the characteristics of a pre-MS star similar to the Gamma Velorum cluster member 2MASS J08095427--4721419 (#52). We discussed the eff…
A statistical test on the reliability of the non-coevality of stars in binary systems
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We develop a statistical test on the expected difference in age estimates of two coeval stars in detached double-lined eclipsing binary systems that are only caused by observationa…
Accreting pre-main sequence models and abundance anomalies in globular clusters
E. Tognelli, P. G. Prada Moroni, S. Degl'Innocenti
We investigated the possibility of producing helium enhanced stars in globular clusters by accreting polluted matter during the pre-main sequence phase. We followed the evolution o…