52 citations · 91 across the 5 of their papers we have counts for
5 papers
Goodness-of-fit test for isochrone fitting in the Gaia era. Statistical assessment of the error distribution
G. Valle, M. Dell'Omodarme, E. Tognelli
[...] This paper presents a rigorous derivation of a goodness-of-fit statistics for colour-magnitude diagrams (CMD). We discuss the reliability of the underlying assumptions and th…
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…
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…
Evolution of the habitable zone of low-mass stars. Detailed stellar models and analytical relationships for different masses and chemical compositions
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We study the temporal evolution of the habitable zone (HZ) of low-mass stars - only due to stellar evolution - and evaluate the related uncertainties. These uncertainties are then…
StellaR: a Package to Manage Stellar Evolution Tracks and Isochrones
M. Dell'Omodarme, G. Valle
We present the R package stellaR, which is designed to access and manipulate publicly available stellar evolutionary tracks and isochrones from the Pisa low-mass database. The proc…