194 citations · 296 across the 6 of their papers we have counts for
9 papers
The Hubble Space Telescope Survey of M31 Satellite Galaxies. III. Calibrating the Horizontal Branch as an Age Indicator for Nearby Galaxies
Connor Jennings, Alessandro Savino, Daniel Weisz +14
We present a new method for measuring the mean age of old/intermediate stellar populations in resolved, metal-poor () galaxies using only th…
The JWST Resolved Stellar Populations Early Release Science Program I.: NIRCam Flux Calibration
Martha L. Boyer, Jay Anderson, Mario Gennaro +16
We use globular cluster data from the Resolved Stellar Populations Early Release Science (ERS) program to validate the flux calibration for the Near Infrared Camera (NIRCam) on the…
The updated BaSTI stellar evolution models and isochrones: II. alpha-enhanced calculations
A. Pietrinferni, S. L. Hidalgo, S. Cassisi +7
This is the second paper of a series devoted to present an updated release of the BaSTI ( a Bag of Stellar Tracks and Isochrones) stellar model and isochrone library. Following the…
The age of the Milky Way inner stellar spheroid from RR Lyrae population synthesis
A. Savino, A. Koch, Z. Prudil +2
The central kiloparsecs of the Milky Way are known to host an old, spheroidal stellar population, whose spatial and kinematical properties set it apart from the boxy/peanut structu…
The HST/ACS star formation history of the Tucana dwarf spheroidal galaxy: clues from the horizontal branch
A. Savino, E. Tolstoy, M. Salaris +2
We report a new star formation history for the Tucana dwarf spheroidal galaxy, obtained from a new look at a deep HST/ACS colour-magnitude diagram. We combined information from the…
Gaia DR2 orbital properties for field stars with globular cluster-like CN band strengths
A. Savino, L. Posti
Large spectroscopic surveys of the Milky Way have revealed that a small population of stars in the halo have light element abundances comparable to those found in globular clusters…