380 citations · 524 across the 11 of their papers we have counts for
11 papers
Tangential Motions and Spectroscopy within NGC 6720, the Ring Nebula
C. R. O'Dell, W. J. Henney, F. Sabbadin
We have combined recent Hubble Space Telescope WFPC2 images in the [O III] 5007 and [N II] 6583 lines with similar images made 9.557 years earlier to determine the motion of the Ri…
The gas turbulence in planetary nebulae: quantification and multi-D maps from long-slit, wide-spectral range echellogram
F. Sabbadin, M. Turatto, S. Benetti +2
This methodological paper is part of a short series dedicated to the long-standing astronomical problem of de-projecting the bi-dimensional, apparent morphology of a three-dimensio…
Detection of circumstellar material in a normal Type Ia Supernova
F. Patat, P. Chandra, R. Chevalier +19
Type Ia supernovae are thought to be thermonuclear explosions of accreting white dwarfs that reach a critical mass limit. Despite their importance as cosmological distance indicato…
The structure of Planetary Nebulae: theory vs. practice
F. Sabbadin, M. Turatto, R. Ragazzoni +2
This paper - the first of a short series dedicated to the long-stan ding astronomical problem of de-projecting the bi-dimensional apparent morpholog y of a three-dimensional mass o…
The 3-D shaping of NGC 6741: a massive, fast-evolving Planetary Nebula at the recombination--reionization edge
F. Sabbadin, S. Benetti, E. Cappellaro +2
We infer the gas kinematics, diagnostics and ionic radial profiles, distance and central star parameters, nebular photo- ionization model, spatial structure and evolutionary phase…
The 3-D ionization structure and evolution of NGC 7009 (Saturn Nebula)
F. Sabbadin, M. Turatto, E. Cappellaro +2
Tomographic and 3-D analyses for extended, emission-line objects are applied to long-slit ESO NTT + EMMI high-resolution spectra of the intriguing planetary nebula NGC 7009, covere…