We study the dynamical evolution of a neutral globule illuminated by the ionizing radiation of
OB stars. We can reproduce the main morphological and dynamical properties of cometary …

Context. The temperature and density structure of molecular cloud cores are the most
important physical quantities that determine the course of the protostellar collapse and the …

The strong ridge of CO emission in the Vela direction discovered in the May et al.(1988)
wide angle 0.5-deg resolution survey is analyzed in detail. Correlations with optical and …

Context. The Vela OB2 association is a group of∼ 10 Myr stars exhibiting a complex spatial
and kinematic substructure. The all-sky Gaia DR2 catalogue contains proper motions …

A comprehensive list of small southern molecular clouds (globules) has been established
from the survey of southern dark clouds of Hartley et al. Only the most opaque globules, and …

In order to study the influence and structure of the magnetic field in the early phases of low-
mass star formation, we obtained polarization maps of three Bok globules at a wavelength of …

A study of the set of small, southern molecular clouds (globules) compiled by Bourke,
Hyland&Robinson has been undertaken, through radio observations of ammonia using the …

Galactic supernova remnants (SNRs) with angular dimensions greater than a few degrees
are relatively rare, as are remnants located more than 10 off the Galactic plane. Here we …

In this study 21 catalogues of dust clouds in the Galaxy were cross-identified by taking into
account available properties such as position, angular dimensions, opacity class and …

To investigate the kinematics of the neutral material around the Gum nebula, emission from
hydroxyl at 1667 MHz was observed at many positions over the region. Fitting models of …