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PN and Galactic Chemical Evolution

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jan 2003Embargo end date: 01 Jan 2001Publisher:Cambridge University Press (CUP)Journal:Symposium - International Astronomical Union, volume 209, pages 551-558 (issn: 0074-1809,

Authors: Walter J. Maciel; Roberto Costa;

doi: 10.1017/s0074180900209686 , 10.48550/arxiv.astro-ph/0112210

arXiv: http://arxiv.org/abs/astro-ph/0112210

PN and Galactic Chemical Evolution

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Abstract

Recent applications of PN to the study of galactic chemical evolution are reviewed, such as PN and stellar populations, abundance gradients, including their space and time variations, determination of the He/H radial gradient and of the helium-to-metals enrichment ratio, and the [O/Fe] x [Fe/H] relation in the solar neighbourhood and in the galactic bulge.

Keywords

Astrophysics (astro-ph), FOS: Physical sciences, Astrophysics

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	9
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average