107 citations · 341 across the 14 of their papers we have counts for
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astro-ph2006★ 32 cited
Massive binaries in high-mass star-forming regions: A multi-epoch radial velocity survey of embedded O-stars
Daniel Apai, Arjan Bik, Lex Kaper +3
We present the first multi-epoch radial velocity study of embedded young massive stars using near-infrared spectra obtained with ISAAC mounted at the ESO Very Large Telescope, with…
astro-ph2006
K-band spectroscopy of deeply embedded, young OB stars
A. Bik, L. Kaper, M. M. Hanson +1
We have obtained high resolution (R = 10,000) K-band spectra of candidate young massive stars deeply embedded in high-mass star-forming regions. These objects were selected from a…
astro-ph2006★ 104 cited
VLT/UVES spectroscopy of Wray 977, the hypergiant companion to the X-ray pulsar GX301-2
L. Kaper, A. van der Meer, F. Najarro
Model atmosphere fits to high-resolution optical spectra of Wray 977 confirm the B hypergiant classification of the massive companion to the X-ray pulsar GX301-2. The models give a…