19 citations · 58 across the 4 of their papers we have counts for
4 papers
The Rapidly Evolving AGB Star, V Hya: ALMA finds a Multi-Ring Circus with High-Velocity Outflows
R. Sahai, P-S. Huang, S. Scibelli +3
We have observed the mass-losing carbon star V Hya that is apparently transitioning from an AGB star to a bipolar planetary nebula, at an unprecedented angular resolution of ~0".4-…
Evolution from Spherical AGB Wind to Multipolar Outflow in Pre-Planetary Nebula IRAS 17150-3224
Po-Sheng Huang, Chin-Fei Lee, Raghvendra Sahai
We have mapped the pre-planetary nebula IRAS 17150-3224 in 350 GHz continuum and CO J=3-2 line at an angular resolution of about 0".09 using the Atacama Large Millimeter/submillime…
A study of the wiggle morphology of HH 211 through numerical simulations
Anthony Moraghan, Chin-Fei Lee, Po-Sheng Huang +1
Recent high-resolution high-sensitivity observations of protostellar jets have shown many to possess deviations to their trajectories. HH 211 is one such example where sub-mm obser…
The Shaping of the Multipolar Pre-Planetary Nebula CRL 618 by Multi-directional Bullets
Po-Sheng Huang, Chin-Fei Lee, Anthony Moraghan +1
In order to understand the formation of the multipolar structures of the pre-planetary nebula (PPN) CRL 618, we perform 3D simulations using a multi-directional bullet model. The o…