239 citations · 605 across the 5 of their papers we have counts for
5 papers
The hydrogen-deficient knot of the `born again' planetary nebula Abell 58 (V605 Aql)
R. Wesson, M. J. Barlow, X-W. Liu +3
We have analysed deep optical spectra of the `born-again' planetary nebula Abell 58 and its hydrogen-deficient knot, surrounding V605 Aql, which underwent a nova-like eruption in 1…
Physical conditions in the planetary nebula Abell 30
R. Wesson, X-W. Liu, M. J. Barlow
We have analysed optical spectra of two of the hydrogen-deficient knots (J1 & J3) in the born-again planetary nebula Abell 30, together with UV spectra of knots J3 & J4. We determi…
Heavy elements in Galactic and Magellanic Cloud HII regions: recombination-line versus forbidden-line abundances
Yiannis G. Tsamis, M. J. Barlow, X. -W. Liu +2
We have obtained deep optical, long-slit spectrophotometry of the Galactic HII regions M 17, NGC 3576 and of the Magellanic Cloud HII regions 30 Doradus, LMC N11B and SMC N66, reco…
Three-dimensional photoionization modelling of the planetary nebula NGC 3918
B. Ercolano, C. Morisset, M. J. Barlow +2
The three-dimensional Monte Carlo photoionization code Mocassin has been applied to construct a realistic model of the planetary nebula NGC 3918. Three different geometric models w…
Mocassin: A fully three-dimensional Monte Carlo photoionization code
B. Ercolano, M. J. Barlow, P. J. Storey +1
The study of photoionized environments is fundamental to many astrophysical problems. Up to the present most photoionization codes have numerically solved the equations of radiativ…