53 citations · 130 across the 9 of their papers we have counts for
9 papers
Improving white dwarfs as chronometers with Gaia parallaxes and spectroscopic metallicities
Adam Moss, Ted von Hippel, Elliot Robinson +9
White dwarfs (WDs) offer unrealized potential in solving two problems in astrophysics: stellar age accuracy and precision. WD cooling ages can be inferred from surface temperatures…
Bayesian Hierarchical Modelling of Initial-Final Mass Relations Across Star Clusters
Shijing Si, Ted von Hippel, Elliot Robinson +3
The initial-final mass relation (IFMR) of white dwarfs (WDs) plays an important role in stellar evolution. To derive precise estimates of IFMRs and explore how they may vary among…
A Hierarchical Model for the Ages of Galactic Halo White Dwarfs
Shijing Si, David A. van Dyk, Ted von Hippel +3
In astrophysics, we often aim to estimate one or more parameters for each member object in a population and study the distribution of the fitted parameters across the population. I…
The ACS Survey of Galactic Globular Clusters XIV: Bayesian Single-Population Analysis of 69 Globular Clusters
R. Wagner-Kaiser, A. Sarajedini, T. von Hippel +7
We use Hubble Space Telescope (HST) imaging from the ACS Treasury Survey to determine fits for single population isochrones of 69 Galactic globular clusters. Using robust Bayesian…
A Bayesian Analysis of the Ages of Four Open Clusters
Elizabeth J. Jeffery, Ted von Hippel, David A. van Dyk +4
In this paper we apply a Bayesian technique to determine the best fit of stellar evolution models to find the main sequence turn off age and other cluster parameters of four interm…
Bayesian Analysis of Two Stellar Populations in Galactic Globular Clusters III: Analysis of 30 Clusters
R. Wagner-Kaiser, D. C. Stenning, A. Sarajedini +5
We use Cycle 21 Hubble Space Telescope (HST) observations and HST archival ACS Treasury observations of 30 Galactic Globular Clusters to characterize two distinct stellar populatio…