Publications (5)
Upper Mass-Loss Limits and Clumping in the Intermediate and Outer Wind Regions of OB stars
M. M. Rubio-DÃez, J. O. Sundqvist, F. Najarro +4
We probe the radial clumping stratification of OB stars in the intermediate and outer wind regions (r>~2 R*) to derive upper limits for mass-loss rates, and compare to current mass…
The stellar population of the star forming region G61.48+0.09
A. Marin-Franch, A. Herrero, A. Lenorzer +4
- Context: We present the results of a near-infrared photometric and spectroscopic study of the star forming region G61.48+0.09. - Aims: The purpose of this study is to characteriz…
Young Massive Clusters/Associations in the GMC G23.3-0.3
M. Messineo, K. M. Menten, D. Figer +7
An overview of a spectroscopic survey for massive stars in the direction of the Galactic giant molecular complex G23.3-0.3 is presented (Messineo et al. 2010, and 2014 A&A submitte…
An infrared ring around the magnetar SGR 1900+14
S. Wachter, E. Ramirez-Ruiz, V. V. Dwarkadas +4
Magnetars are a special class of slowly rotating neutron stars with extremely strong magnetic fields -- at least an order of magnitude larger than those of the "normal" radio pulsa…
Near-infrared spectroscopy in NGC 7538
E. Puga, A. MarÃn-Franch, F. Najarro +7
The characterisation of the stellar population toward young high-mass star-forming regions allows to constrain fundamental cluster properties like distance and age. These are essen…