Luminosity and abundance correlations in a carefully-studied sample of PNe
Abstract
We have searched for correlated trends in He/H, N/H, O/H, Ne/H, Ar/H, Cl/H, and S/H abundances with their luminosities, Peimbert types, galactocentric radius, emission-line luminosities, diameters, morphologies, surface brightnesses among Galactic planetary nebulae (PNe) using a database of 119 PNe with well measured properties. We report selected highlights.
- Publication:
-
Planetary Nebulae: An Eye to the Future
- Pub Date:
- August 2012
- DOI:
- 10.1017/S1743921312011775
- Bibcode:
- 2012IAUS..283..430M
- Keywords:
-
- planetary nebulae: general;
- ISM: abundances;
- Galaxy: abundances