82 citations · 195 across the 5 of their papers we have counts for
5 papers
Spitzer Space Telescope spectral observations of AGB stars in the Fornax dwarf spheroidal galaxy
M. Matsuura, A. A. Zijlstra, J. Bernard-Salas +10
We have observed five carbon-rich AGB stars in the Fornax dwarf spheroidal (dSph) galaxy, using the Infrared Spectrometer on board the Spitzer Space Telescope. The stars were selec…
Spitzer spectroscopy of carbon stars in the Small Magellanic Cloud
Eric Lagadec, Albert A. Zijlstra, G. C. Sloan +12
We present Spitzer Space telescope spectroscopic observations of 14 carbon-rich AGB stars in the Small Magellanic Cloud. SiC dust is seen in most of the carbon-rich stars but it is…
Non-grey hydrogen burning evolution of sub-Solar mass Population III stars
G. J. Harris, A. E. Lynas-Gray, S. Miller +1
The primordial elements, H, He and Li are included in a low temperature equation of state and monochromatic opacity function. The equation of state and opacity function are incorpo…
The role of HeH+ in cool helium rich white dwarfs
G. J. Harris, A. E. Lynas-Gray, S. Miller +1
HeH is found to be the dominant positive ion over a wide range of temperatures and densities relevant to helium rich white dwarfs. The inclusion of HeH in ionization equili…
The effect of the electron donor H3+ on the pre-main and Main Sequence evolution of low mass zero metallicity stars
G. J. Harris, A. E. Lynas-Gray, S. Miller +1
H3+ has been shown (Lenzuni et al. 1991, ApJS, 76, 759) to be the dominant positive ion, in a zero metallicity gas at low temperature and intermediate to high density. It therefore…