37 citations · 59 across the 2 of their papers we have counts for
3 papers
The very massive X-ray bright binary system Wack 2134 (= WR 21a)
V. S. Niemela, R. C. Gamen, R. H. Barba +5
From the radial velocities of the N IV 4058 and He II 4686 emission lines, and the N V 4604-20 absorption lines, determined in digital spectra, we report the discovery that the X-r…
Observational templates of star cluster disruption. The stellar group NGC 1901 in front of the Large Magellanic Cloud
Giovanni Carraro, Raul de la Fuente Marcos, Sandro Villanova +4
Observations indicate that present-day star formation in the Milky Way disk takes place in stellar ensembles or clusters rather than in isolation. Bound, long lived stellar groups…
NGC 2401: A template of the Norma-Cygnus Arm's young population in the Third Galactic Quadrant
G. Baume, A. Moitinho, R. Vazquez +3
Based on a deep optical CCD (UBV(RI)_C) photometric survey and on the Two-Micron All-Sky-Survey (2MASS) data we derived the main parameters of the open cluster NGC 2401. We found t…