publication . Preprint . Article . 1998

Searching for Wolf-Rayet Stars in I Zw 18: the Origin of He II Emission*

Duilia F. de Mello; Daniel Schaerer; Jennifer Heldmann; Claus Leitherer;
Open Access English
  • Published: 28 May 1998
Abstract
Comment: Accepted by ApJ. LaTeX using aas2pp4, psfigs macros. 23 pages including 6 figures. Paper and figures also separately available at http://www.obs-mip.fr/omp/astro/people/schaerer/
Subjects
arXiv: Astrophysics::Cosmology and Extragalactic AstrophysicsAstrophysics::Galaxy AstrophysicsAstrophysics::Solar and Stellar AstrophysicsAstrophysics::High Energy Astrophysical PhenomenaAstrophysics::Earth and Planetary Astrophysics
free text keywords: Astrophysics, Space and Planetary Science, Astronomy and Astrophysics, Faint Object Spectrograph, Astronomy, Physics, Doubly ionized oxygen, Stars, Galaxy, Stellar evolution, Initial mass function, Metallicity, Wolf–Rayet star
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publication . Preprint . Article . 1998

Searching for Wolf-Rayet Stars in I Zw 18: the Origin of He II Emission*

Duilia F. de Mello; Daniel Schaerer; Jennifer Heldmann; Claus Leitherer;