Planetary nebulae: abundances and abundance gradients

Abstract

In this work, a review is given of some recent results and problems involved in the determination of chemical abundances of galactic planetary nebulae, particularly regarding disk and bulge objects.

11 pages, 4 postscript figures, Latex, uses Kluwer style crckapb.sty and psfig.sty, to be published in Chemical evolution of the Milky Way: stars versus clusters, edited by F. Giovannelli, F. Matteucci, Kluwer, also available at http://www.iagusp.usp.br/~maciel/index.html

References in corpus (2)

• The Distribution Of Heavy Elements In Spiral And Elliptical Galaxies
• Photo-ionization modelling of planetary nebulae -- II. Galactic bulge nebulae, a comparison with literature results

Cited by in corpus (5)

• Abundance Gradients and the Formation of the Milky Way
• Chemical abundances of planetary nebulae towards the direction of the galactic anticenter
• New results on the time variation of the radial abundance gradients from planetary nebulae
• An estimate of the time variation of the abundance gradient from planetary nebulae II. Comparison with open clusters, cepheids and young objects
• A Herschel study of NGC 650