13 citations · 19 across the 3 of their papers we have counts for
4 papers
On the reliability of the semiempirical RR Lyrae Period - Blue Amplitude - V-band Luminosity relation
R. De Santis, S. Cassisi
We investigate the accuracy and reliability of the semiempirical period - blue amplitude - V-band luminosity relationship for ab-type RR Lyrae stars originally obtained by Castella…
RR Lyrae pulsational temperature scales: On the consistency between different empirical relations
R. De Santis
In this paper, by assuming as correct equilibrium temperatures of RRab Lyrae variables those defined from Carney, Storm & Jones (1992, CSJ), we show that temperatures derived from…
The distance to galactic globular clusters through RR Lyrae pulsational properties
S. Cassisi, R. De Santis, A. M. Piersimoni
By adopting the same approach outlined in De Santis & Cassisi (1999), we evaluate the absolute bolometric magnitude of the Zero Age Horizontal Branch (ZAHB) at the level of the RR…
A pulsational approach to the luminosity of Horizontal Branch stellar structures
R. De Santis, S. Cassisi
We discuss an alternative approach to constrain the absolute bolometric luminosity of Zero Age Horizontal Branch structures by using the observational pulsational properties of ab…