100 citations · 528 across the 57 of their papers we have counts for
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Kinematical Properties of Planetary Nebulae with WR-type Nuclei
Ashkbiz Danehkar, Wolfgang Steffen, Quentin A. Parker
We have carried out integral field unit (IFU) spectroscopy of H, [N II] and [O III] emission lines for a sample of Galactic planetary nebulae (PNe) with Wolf-Rayet (WR) stars an…
Orientation of Galactic Bulge Planetary Nebulae toward the Galactic Center
A. Danehkar, Q. A. Parker
We have used the Wide Field Spectrograph on the Australian National University 2.3-m telescope to perform the integral field spectroscopy for a sample of the Galactic planetary neb…
Physical and Chemical Properties of Planetary Nebulae with WR-type Nuclei
Ashkbiz Danehkar, Roger Wesson, Amanda Karakas +1
We have carried out optical spectroscopic measurements of emission lines for a sample of Galactic planetary nebulae with Wolf-Rayet (WR) stars and weak emission-line stars (wels).…
Observations and three-dimensional photoionization modelling of the Wolf-Rayet planetary nebula Abell 48
A. Danehkar, H. Todt, B. Ercolano +1
Recent observations reveal that the central star of the planetary nebula Abell 48 exhibits spectral features similar to massive nitrogen-sequence Wolf-Rayet stars. This raises a pe…