212 citations · 595 across the 13 of their papers we have counts for
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astro-ph1999
What heats the bright HII regions in I Zw 18?
Grazyna Stasinska, Daniel Schaerer
We have used the radiation field from a starburst population synthesis model appropriate for the brightest HII region of IZw 18 to perform a photoionization model analysis of this…
astro-ph1999
On the origin of [OIV] emission in Wolf-Rayet galaxies
Daniel Schaerer, Grazyna Stasinska
We propose that the emission of the high excitation [OIV] line observed with ISO in NGC 5253 and II Zw 40 is due to the presence of hot Wolf-Rayet (WR) stars in these objects. We c…
astro-ph1999
The Emission Line Sequence of Normal Spiral Galaxies
Laerte Sodre, Grazyna Stasinska
We have analyzed the emission line properties in the integrated spectra of 15 normal spiral galaxies. We show that very clear trends appear when plotting relevant emission line rat…