112 citations · 203 across the 7 of their papers we have counts for
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astro-ph2003
Broad Recombination Line Objects in W49N on 600 AU Scales
C. G. De Pree, D. J. Wilner, A. J. Mercer +3
High resolution 7 mm observations of the W49N massive star forming region have detected recombination line emission from the individual ultracompact (UC) HII regions on 50 milliarc…
astro-ph2003
The Nature of the Massive Young Stars in W75 N
D. S. Shepherd, S. E. Kurtz, L. Testi
We have observed the W75 N massive star forming region in SiO(J=2-1 & J=1-0) at 3" - 5" resolution and in 6 cm, 2 cm, and 7 mm continuum emission at 1.4" - 0.2" resolution. The abu…
astro-ph2003
The peculiar circumstellar environment of NGC2024-IRS2
A. Lenorzer, A. Bik, A. de Koter +5
We re-examine the nature of NGC2024-IRS2 in light of the recent discovery of the late O-type star, IRS2b, located 5 arcsec from IRS2. Using L-band spectroscopy, we set a lower limi…