Article
ASTROPHYSICAL JOURNAL  (2010)

FOUR HIGHLY LUMINOUS MASSIVE STAR-FORMING REGIONS IN THE NORMA SPIRAL ARM. II. DEEP NEAR-INFRARED IMAGING

Chavarría L.; Mardones, D.; Garay, G.; Escala, A; Bronfman, L.; Lizano S.

Keywords: molecular clouds, vla observations, co survey, radial-distribution, segregation, h ii regions, iras point sources, southern milky-way, dynamical friction, stellar clusters, infrared: stars, stars: formation, stars: luminosity function, mass function, stars: early-type, stars: pre-main sequence, gaseous medium