We analyze radio continuum and line observations from the archives of the Very Large Array (VLA), as well as X-ray observations from the Chandra archive of the...
PublicationA Bright Radio HH Object with Large Proper Motions in the Massive Star-forming Region W75N
PublicationA Herbig-Haro flow in HV Tauri
We report on the serendipitous discovery of a Herbig-Haro flow close to the pre-main sequence system HV Tauri. Low resolution spectra indicate a high excitation...
TalkA lifetime of studies in star formation
In this talk, I will review some highlights of my studies of star formation in the past 35 years. I started my PhD thesis on the theory of the stellar IMF in...
NewsAnatomy of the impact of a protostellar jet in the Orion Nebula
An international team led by researchers from the Instituto de Astrofísica de Canarias (IAC) has uncovered, with an new high degree of detail, the physical and...
PublicationCollision of protostellar jets in the star-forming region IC 1396N. Analysis of knot proper motions
Context. The bright-rimmed cloud IC 1396N is believed to host one of the few known cases where two bipolar CO outflows driven by young stellar objects collide...
PublicationHH 223: a parsec-scale H2 outflow in the star-forming region L723
Context. The dark cloud Lynds 723 (L723) is a low-mass star-forming region where one of the few known cases of a quadrupolar CO outflow has been reported. Two...
PublicationInternal reddening of H II-regions and HH-objects, with special reference to NGC 896 (W3)
The effect of scattering by dust internal to H II regions on their spectral characteristics has been studied on the basis of simple analytical models, for...
PublicationNear-infrared images in the Herbig-Haro 1-2 and 3 regions.
PublicationNear-infrared observations of GGD objects
The authors present the results of a near-infrared survey of 13 areas containing 16 GGD objects. A total of 12 infrared sources have been detected in five of...