25 citations · 72 across the 12 of their papers we have counts for
12 papers
Multifrequency study of HH 137 and HH 138: Discovering new knots and molecular outflows with Gemini and APEX
Leticia V. Ferrero, Cristina E. Cappa, Hugo P. Saldaño +3
We present a multi-wavelength study of two HH objects (137 and 138) that may be associated. We use Gemini H (2.12 m) and K (2.2 m) images, as well as APEX molecular line…
Cyanoacetylene in the outflow/hot molecular core G331.512-0.103
N. U. Duronea, L. Bronfman, E. Mendoza +10
Using APEX-1 and APEX-2 observations, we have detected and studied the rotational lines of the HCN molecule (cyanoacetylene) in the powerful outflow/hot molecular core G331.512…
Molecular gas in the star-forming region IRAS 08589-4714
Hugo P. Saldaño, J. Vásquez, C. E. Cappa +3
We present an analysis of the region IRAS 08589-4714 with the aim of characterizing the molecular environment. We observed the CO(3-2), ^{13}CO(3-2), C^{18}O(3-2), HCO+(3-2), and H…
870 micron continuum observations of the bubble-shaped nebula Gum 31
N. U. Duronea, J. Vasquez, L. Gómez +4
We are presenting here a study of the cold dust in the infrared ring nebula Gum 31. We aim at deriving the physical properties of the molecular gas and dust associated with the neb…
Molecular gas associated with IRAS 10361-5830
M. M. Vazzano, C. E. Cappa, J. Vasquez +3
We analyze the distribution of the molecular gas and the dust in the molecular clump linked to IRAS 10361-5830, located in the environs of the bubble-shaped HII region Gum 31 in th…
Molecules, dust, and protostars in NGC 3503
N. U. Duronea, J. Vasquez, G. A. Romero +3
We are presenting here a follow-up study of the molecular gas and dust in the environs of the star forming region NGC 3503. This study aims at dealing with the interaction of NGC 3…