Massive open star clusters using the VVV survey - II. Discovery of six clusters with Wolf-Rayet stars

@article{Chene2012MassiveOS,
  title={Massive open star clusters using the VVV survey - II. Discovery of six clusters with Wolf-Rayet stars},
  author={A. N. Chen'e and Jura Borissova and Charles J Bonatto and D. Majaess and G. Baume and J. R. A. Clarke and Radostin Kurtev and Olivier Schnurr and J-C. Bouret and M{\'a}rcio Catel{\'a}n and James P. Emerson and Carlos Feinstein and Douglas Geisler and Richard de Grijs and A. Herv'e and Valentin D. Ivanov and M. S. Nanda Kumar and Philip W. Lucas and Laurent Mahy and Fabrice Martins and Francesco Mauro and Dante Minniti and Christian Moni Bidin},
  journal={Astronomy and Astrophysics},
  year={2012},
  volume={549}
}
Context. The ESO Public Survey “VISTA Variables in the Via Lactea” (VVV) provides deep multi-epoch infrared observations for an unprecedented 562 sq. degrees of the Galactic bulge, and adjacent regions of the disk. Nearly 150 new open clusters and cluster candidates have been discovered in this survey. Aims. This is the second in a series of papers about young, massive open clusters observed using the VVV survey. We present the first study of six recently discovered clusters. These clusters… 

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