304 citations · 2.5k across the 99 of their papers we have counts for
6 papers · 1 filter
Gravitational drag on a point mass in hypersonic motion through a gaseous medium
J. Canto, A. C. Raga, A. Esquivel +1
We explore a ballistic orbit model to infer the gravitational drag force on an accreting point mass M, such as a black hole, moving at a hypersonic velocity v_{0} through a gaseous…
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)…
The precession of the HH 111 flow in the infrared
A. Noriega-Crespo, A. C. Raga, V. Lora +2
We present Spitzer IRAC images of the HH 111 outflow, that show a wealth of condensations/knots in both jet and counterjet. Studying the positional distribution of these knots, we…
3D numerical simulations of photodissociated and photoionized disks
M. J. Vasconcelos, A. H. Cerqueira, A. C. Raga
In this work we study the influence of the UV radiation field of a massive star on the evolution of a disklike mass of gas and dust around a nearby star. This system has similariti…
Mass and metal ejection efficiency in disk galaxies driven by young stellar clusters of nuclear starburst
A. Rodriguez-Gonzalez, A. Esquivel, A. C. Raga +1
We present results from models of galactic winds driven by energy injected by nuclear starbursts. The total energy of the starburst is provided by young central stellar clusters an…
The jet/counterjet IR symmetry of HH34 and the size of the jet formation region
A. C. Raga, A. Noriega-Crespo, V. Lora +2
We present a new Spitzer IRAC images of the HH 34 outflow. These are the first images that detect both the knots along the southern jet and the northern counterjet (the counterjet…