172 citations · 1.8k across the 37 of their papers we have counts for
4 papers · 1 filter
On the distance of Magellanic Clouds: first overtone Cepheids
G. Bono, M. A. T. Groenewegen, M. Marconi +1
We present a detailed comparison between predicted and empirical PL_{I,K} relations and Wesenheit function for Galactic and Magellanic Clouds (MCs) First Overtone (FO) Cepheids. We…
Theoretical models for classical Cepheids. VIII. Effects of helium and heavy elements abundance on the Cepheid distance scale
G. Fiorentino, F. Caputo, M. Marconi +1
Previous nonlinear fundamental pulsation models for classical Cepheids with metal content Z <= 0.02 are implemented with new computations at super-solar metallicity (Z=0.03, 0.04)…
On the pulsation parallax of the variable star RR Lyr
G. Bono, F. Caputo, V. Castellani +2
We show that a straightforward application of the predicted relation connecting the absolute K magnitude of fundamental RR Lyrae variables to their period and metal content, togeth…
Global metallicity of globular cluster stars from colour-magnitude diagrams
F. Caputo, S. Cassisi
We have developed an homogeneous evolutionary scenario for H- and He-burning low-mass stars by computing updated stellar models for a wide metallicity and age range (0.0002$\le Z \…