139 citations · 427 across the 8 of their papers we have counts for
3 papers · 1 filter
Planetary Nebula Abundances and Morphology: Probing the Chemical Evolution of the Milky Way
L. Stanghellini, A. M. Guerrero, K. Cunha +2
This paper presents a homogeneous study of abundances in a sample of 79 northern galactic planetary nebulae whose morphological classes have been uniformly determined. Ionic abunda…
Carbon Abundances in the Small Magellanic Cloud Planetary Nebulae
T. -H. Lee, L. Stanghellini, R. A. Shaw +2
As an ongoing study of Magellanic Cloud PNe we have obtained UV spectra of 9 PNe in the SMC to measure their carbon abundances. The spectra have been acquired with ACS HRC/PR200L a…
Spitzer Spectra of Magellanic Cloud PNe
L. Stanghellini, P. Garcia Lario, A. Manchado +4
Planetary nebulae (PNe) in the Magellanic Clouds (LMC, SMC) offer a unique opportunity to study both the population and evolution of low- and intermediate-mass stars in an environm…