259 citations · 597 across the 16 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
astro-ph2008★ 20 cited
A collimated, ionized bipolar structure and a high density torus in the young planetary nebula IRAS 17347-3139
D. Tafoya, Y. Gomez, N. A. Patel +5
We present observations of continuum (lambda = 0.7, 1.3, 3.6 and 18 cm) and OH maser (lambda = 18 cm) emission toward the young planetary nebula IRAS 17347-3139, which is one of th…
astro-ph2008★ 19 cited
The Unusual Distributions of Ionized Material and Molecular Hydrogen in NGC 6881: Signposts of Multiple Events of Bipolar Ejection in a Planetary Nebula
G. Ramos-Larios, M. A. Guerrero, L. F. Miranda
The planetary nebula NGC 6881 displays in the optical a quadrupolar morphology consisting of two pairs of highly collimated bipolar lobes aligned along different directions. An add…