188 citations · 824 across the 18 of their papers we have counts for
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astro-ph2005
On the nitrogen abundance of FLIERs: the outer knots of the planetary nebula NGC 7009
Denise R. Goncalves, ; Barbara Ercolano, ; A. Carnero +2
We have constructed a 3D photoionisation model of a planetary nebula (PN) similar in structure to NGC 7009 with its outer pair of knots (also known as FLIERs --fast, low-ionization…
astro-ph2005
New advances in photoionisation codes: How and what for?
Barbara Ercolano
The study of photoionised gas in planetary nebulae (PNe) has played a major role in the achievement, over the years, of a better understanding of a number of physical processes, pe…
astro-ph2005
Detection of a massive dust shell around the Type II supernova SN 2002hh
M. J. Barlow, B. E. K. Sugerman, J. Fabbri +11
Dust emission from the Type II supernova SN 2002hh in NGC 6946 has been detected at mid-infrared wavelengths by the Spitzer Space Telescope from 590 to 758 days after outburst and…