106 citations · 472 across the 15 of their papers we have counts for
15 papers
New perspectives on the supernova remnant Puppis A based on a radio polarization study
E. M. Reynoso, P. F. Velázquez, S. Cichowolski
We present a polarization study towards the supernova remnant (SNR) Puppis A based on original observations performed with the Australia Telescope Compact Array (ATCA). Based on th…
The time evolution of HH~2 from four epochs of HST images
A. C. Raga, B. Reipurth, P. F. Velázquez +2
We have analyzed four epochs of H and [S~II] HST images of the HH~1/2 outflow (covering a time interval from 1994 to 2014) to determine proper motions and emission line fluxes o…
Observations and 3D Hydrodynamical models of planetary nebulae with Wolf Rayet type central stars
J. S. Rechy-García, P. F. Velázquez, M. Peña +1
We present high-resolution, long-slit spectroscopic observations of two planetary nebulae with [WC] central stars located near the galactic bulge, M 1-32 and M 3-15. The observatio…
Diffuse X-ray emission from the superbubbles N 70 and N 185 in the Large Magellanic Cloud
Jorge Reyes-Iturbide., Margarita Rosado., Ary Rodríguez-González. +3
We present a study of the diffuse X-ray emission from superbubbles N 70 (DEM L301) and N 185 (DEM L25) located in the Large Magellanic Cloud, based on data from the XMM-Newton Sate…
Modelling the 3D morphology and proper motions of the planetary nebula NGC 6302
L. Uscanga, P. F. Velázquez, A. Esquivel +3
We present 3D hydrodynamical simulations of an isotropic fast wind interacting with a previously ejected toroidally-shaped slow wind in order to model both the observed morphology…
The cometary cavity created by an aligned streaming environment/collimated outflow interaction
D. López-Cámara, A. Esquivel, J. Cantó +3
We present a "thin shell" model of the interaction of a biconical outflow and a streaming environment (aligned with the direction of the flow), as well as numerical (axisymmetric)…