32 citations · 86 across the 8 of their papers we have counts for
12 papers · 1 filter
Spatially resolved near-infrared spectroscopy of the massive star-forming region IRAS 19410+2336
N. L. Martin-Hernandez, A. Bik, E. Puga +2
IRAS19410+2336 is a young massive star forming region with an intense outflow activity. We present here spatially resolved NIR spectroscopy which allows us to verify whether the H2…
Probing the Early Evolution of Young High-Mass Stars
E. Puga, A. Bik, L. B. M. F. Waters +22
Near-infrared imaging surveys of high-mass star-forming regions reveal an amazingly complex interplay between star formation and the environment (Churchwell et al. 2006; Alvarez et…
M1-78: a nitrogen-rich Galactic compact HII region beyond the Perseus arm
N. L. Martin-Hernandez, C. Esteban, A. Mesa-Delgado +2
There is considerable controversy surrounding the nature of M1-78, a compact nebula located beyond the Perseus arm. It was first classified as a planetary nebula and is nowadays ge…
An infrared view of (candidate accretion) disks around massive young stars
A. Bik, A. Lenorzer, W-. F. Thi +4
Near-infrared surveys of high-mass star-forming regions start to shed light onto their stellar content. A particular class of objects found in these regions, the so-called massive…
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…
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…