992 citations · 10.3k across the 149 of their papers we have counts for
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astro-ph1999★ 2 cited
Wolf-Rayet nebulae as tracers of stellar ionizing fluxes: I. M1-67
P. A. Crowther, A. Pasquali, O. De Marco +3
We use WR124 (WN8h) and its associated nebula M1-67, to test theoretical non-LTE models for Wolf-Rayet (WR) stars. Lyman continuum ionizing flux distributions derived from a stella…
astro-ph1999★ 15 cited
NaSt1: A Wolf-Rayet star cloaked by an eta Car--like nebula?
Paul A. Crowther, Linda J. Smith
We present a study of the peculiar Galactic emission line object NaSt1 (WR122, IRAS 18497+0056) which has previously been classified as a Wolf-Rayet (WR) star. Our spectroscopic da…
astro-ph1999★ 32 cited
M4-18: The planetary nebula and its WC10 central star
Orsola De Marco, Paul A. Crowther
We present a detailed analysis of the planetary nebula M4-18 (G146.7+07.6) and its WC10-type Wolf-Rayet central star, based on high quality optical spectroscopy (WHT/UES, INT/IDS,…