Synthical
Your space
Profile
Activity
Favorites
Folders
Feeds
All articles
Claim page
Don A. Vandenberg
Follow
Activity
Upvotes
Folders
Articles
29
Zero-Age Horizontal Branch Models for -2.5 <= [Fe/H] <= -0.5 and Their Implications for the Apparent Distance Moduli of Globular Clusters
12 November 2023 by
Don Vandenberg
Astrophysics of Galaxies
,
Solar and Stellar Astrophysics
Models for Metal-Poor Stars with Different Initial Abundances of C, N, O, Mg, and Si. III. Grids of Isochrones for
-2.5 \le
[Fe/H]
\le -0.5
and Helium Abundances
Y = 0.25
and
0.29
at Each Metallicity
7 November 2022 by
Don Vandenberg
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Models for Metal-Poor Stars with Different Initial Abundances of C, N, O, Mg, and Si. II. Application to the Colour-Magnitude Diagrams of the Globular Clusters 47 Tuc, NGC 6362, M5, M3, M55, and M92
4 November 2021 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Models of Metal-Poor Stars with Different Initial Abundances of C, N, O, Mg, and Si. I. Bolometric Corrections Derived from New MARCS Synthetic Spectra and Their Implications for Observed Colour-Magnitude Diagrams
4 November 2021 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Hubble Space Telescope Astrometry of the Metal-Poor Visual Binary
μ
Cassiopeiae: Dynamical Masses, Helium Content, and Age
13 October 2020 by
Howard Bond
and
others
at
University of Victoria
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
The WFC3 Galactic Bulge Treasury Program: Relative Ages of Bulge Stars of High and Low Metallicity
29 June 2018 by
Alvio Renzini
and
others
Astrophysics of Galaxies
Constraints on the Distance Moduli, Helium and Metal Abundances, and Ages of Globular Clusters From Their RR Lyrae and Non-Variable Horizontal-Branch Stars. III. M55 and NGC 6362
7 June 2018 by
Don Vandenberg
and
Pavel Denissenkov
Solar and Stellar Astrophysics
On the use of Gaia magnitudes and new tables of bolometric corrections
5 June 2018 by
Luca Casagrande
and
Don Vandenberg
Solar and Stellar Astrophysics
Synthetic Stellar Photometry - II. Testing the bolometric flux scale, and tables of bolometric corrections for the Hipparcos/Tycho, Pan-STARRS1, SkyMapper and JWST systems
17 January 2018 by
Luca Casagrande
and
Don Vandenberg
Solar and Stellar Astrophysics
Constraints on the distance moduli, helium and metal abundances, and ages of globular clusters from their RR Lyrae and non-variable horizontal-branch stars. II. Multiple stellar populations in 47Tuc, M3, and M13
9 October 2017 by
Pavel Denissenkov
and
others
at
University of Victoria
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Constraints on the Distance Moduli, Helium and Metal Abundances, and Ages of Globular Clusters from their RR Lyrae and Non-Variable Horizontal-Branch Stars. I. M3, M15, and M92
7 July 2016 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
Color-Magnitude Diagram Constraints on the Metallicities, Ages, and Star Formation History of the Stellar Populations in the Carina Dwarf Spheroidal Galaxy
27 March 2015 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
The Quenching of the Ultra-Faint Dwarf Galaxies in the Reionization Era
2 October 2014 by
Thomas Brown
and
others
Astrophysics of Galaxies
,
Cosmology and Nongalactic Astrophysics
Synthetic Stellar Photometry - I. General considerations and new transformations for broad-band systems
11 September 2014 by
Luca Casagrande
and
Don Vandenberg
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Isochrones for Old (> 5 Gyr) Stars and Stellar Populations. I. Models for
-2.4 \le
[Fe/H]
\le +0.6
,
0.25 \le Y \le 0.33
, and
-0.4 \le
[
α
\Fe]
\le +0.4
3 September 2014 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
Three Ancient Halo Subgiants: Precise Parallaxes, Compositions, Ages, and Implications for Globular Clusters
28 July 2014 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
The Formation History of the Ultra-Faint Dwarf Galaxies
2 October 2013 by
Thomas Brown
and
others
Cosmology and Nongalactic Astrophysics
,
Astrophysics of Galaxies
The Bifurcated Age-Metallicity Relation of Milky Way Globular Clusters and its Implications For the Accretion History of the Galaxy
3 September 2013 by
Ryan Leaman
and
others
Astrophysics of Galaxies
The Ages of 55 Globular Clusters as Determined Using an Improved delta V_TO^HB Method Along with Color-Magnitude Diagram Constraints, and Their Implications for Broader Issues
9 August 2013 by
Don Vandenberg
and
others
Astrophysics of Galaxies
HD 140283: A Star in the Solar Neighborhood that Formed Shortly After the Big Bang
13 February 2013 by
Howard Bond
and
others
at
Pennsylvania State University
Solar and Stellar Astrophysics
From the CMD of Omega Centauri and (super-)AGB stellar models to a Galactic plane passage gas purging chemical evolution scenario
8 August 2012 by
Falk Herwig
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
Stellar Models with Enhanced Abundances of C, N, O, Ne, Na, Mg, Si, S, Ca, and Ti, in Turn, at Constant Helium and Iron Abundances
8 June 2012 by
Don Vandenberg
and
others
at
Wichita State University
Solar and Stellar Astrophysics
The Primeval Populations of the Ultra-Faint Dwarf Galaxies
5 June 2012 by
Thomas Brown
and
others
at
University of Victoria
Cosmology and Nongalactic Astrophysics
,
Astrophysics of Galaxies
A New Reddening Law for M4
25 April 2012 by
Benjamin Hendricks
and
others
Astrophysics of Galaxies
The WFC3 Galactic Bulge Treasury Program: Metallicity Estimates for the Stellar Population and Exoplanet Hosts
1 November 2010 by
Thomas Brown
and
others
Astrophysics of Galaxies
,
Instrumentation and Methods for Astrophysics
Fiducial Stellar Population Sequences for the VJKs Photometric System
1 October 2010 by
Crystal Brasseur
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
An Examination of Recent Transformations to the BV(RI)_C Photometric System from the Perspective of Stellar Models for Old Stars
28 September 2010 by
Don Vandenberg
and
others
Solar and Stellar Astrophysics
M67-1194, an unusually Sun-like solar twin in M67
23 September 2010 by
Anna Önehag
and
others
Solar and Stellar Astrophysics
Deep Optical Photometry of Six Fields in the Andromeda Galaxy
4 August 2009 by
Thomas Brown
and
others
at
INAF
Cosmology and Nongalactic Astrophysics
,
Astrophysics of Galaxies
This is an AI-generated summary
Key points
Topics
Solar and Stellar Astrophysics
Astrophysics of Galaxies
Cosmology and Nongalactic Astrophysics
Instrumentation and Methods for Astrophysics