27 citations · 95 across the 8 of their papers we have counts for
8 papers
Distance and age of the massive stellar cluster Westerlund 1. II. The eclipsing binary W36
Danilo F. Rocha, Leonardo A. Almeida, Augusto Damineli +3
Westerlund 1 (Wd 1) is one of the most relevant star clusters in the Milky Way to study massive star formation, although it is still poorly known. Here, we used photometric and spe…
Spectroscopic Signatures of the Vanishing Natural Coronagraph of eta Carinae
A. Damineli, F. Navarete, D. J. Hillier +7
Eta Carinae is a massive interacting binary system shrouded in a complex circumstellar environment whose evolution is the source of the long-term brightening observed during the la…
Principal component analysis tomography in near-infrared integral field spectroscopy of young stellar objects. I. Revisiting the high-mass protostar W33A
Felipe Navarete, Augusto Damineli, João E. Steiner +1
W33A is a well-known example of a high-mass young stellar object showing evidence of a circumstellar disc. We revisited the -band NIFS/Gemini North observations of the W33A prot…
Searching for active low-mass stars in CMa star-forming region: multi-band photometry with T80S
J. Gregorio-Hetem, F. Navarete, A. Hetem +10
An exotic environment surrounds the young stellar groups associated with the Canis Major (CMa) OB1/R1 region, which probably was formed under feedback from at least three supernova…
Sulphur-Bearing and Complex Organic Molecules in an Infrared Cold Core
Pedro P. B. Beaklini, Edgar Mendoza, Carla M. Canelo +9
Since the start of ALMA observatory operation, new and important chemistry of infrared cold core was revealed. Molecular transitions at millimeter range are being used to identify…
Gaia-DR2 distance to the W3 Complex in the Perseus Arm
Felipe Navarete, Phillip A. B. Galli, Augusto Damineli
The Perseus Arm is the closest Galactic spiral arm from the Sun, offering an excellent opportunity to study in detail its stellar population. However, its distance has been controv…