122 citations · 255 across the 5 of their papers we have counts for
5 papers
Testing White Dwarf Crystallization Theory with Asteroseismology of the Massive Pulsating DA Star BPM 37093
T. S. Metcalfe, M. H. Montgomery, A. Kanaan
It was predicted more than 40 years ago that the cores of the coolest white dwarf stars should eventually crystallize. This effect is one of the largest sources of uncertainty in w…
White dwarf envelopes: further results of a non-local model of convection
M. H. Montgomery, F. Kupka
We present results of a fully non-local model of convection for white dwarf envelopes. We show that this model is able to reproduce the results of numerical simulations for convect…
Probing the core and envelope structure of DBV white dwarfs
T. S. Metcalfe, M. H. Montgomery, S. D. Kawaler
We investigate the global pulsation properties of DBV white dwarf models that include both the double-layered envelope structure expected from time-dependent diffusion calculations…
A-star envelopes: a test of local and non-local models of convection
F. Kupka, M. H. Montgomery
We present results of a fully non-local, compressible model of convection for A-star envelopes. This model quite naturally reproduces a variety of results from observations and num…
The effect of 3-He diffusion on the pulsational spectra of DBV models
M. H. Montgomery, T. S. Metcalfe, D. E. Winget
We consider envelopes of DB white dwarfs which are not composed of pure 4-He, but rather a mixture of 3-He and 4-He. Given this assumption, the same diffusive processes which produ…