30 citations · 84 across the 5 of their papers we have counts for
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The Potential of Multi-Colour Photometry for Pulsating Subdwarf B Stars
S. K. Randall, G. Fontaine, P. Brassard +1
We investigate the potential of multi-colour photometry for partial mode identification in both long- and short-period variable subdwarf B stars. The technique presented is based o…
The Nature of the Driving Mechanism in the Pulsating Hybrid PG 1159 Star Abell 43
P. -O. Quirion, G. Fontaine, P. Brassard
We extend our previous pulsational stability analyses of PG 1159 stars by modeling the hybrid PG 1159 type star Abell 43. We show that the standard kappa-mechanism due to the ioniz…
Structural Parameters of the Hot Pulsating B Subdwarf PG 1219+534 from Asteroseismology
S. Charpinet, G. Fontaine, P. Brassard +2
We have carried out a detailed asteroseismic analysis of PG 1219+534. Our analysis leads to the identification of the (k,l) indices of nine periods observed in the star PG 1219+534…