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Kinematics of Disk Planetary Nebulae

Published online by Cambridge University Press:  07 August 2017

W.J. Maciel
Affiliation:
Instituto Astronômico e Geofísico da USP, Av. Miguel Stefano 4200, 04301-904 SÃo Paulo SP, Brazil
C.M. Dutra
Affiliation:
Instituto Astronômico e Geofísico da USP, Av. Miguel Stefano 4200, 04301-904 SÃo Paulo SP, Brazil

Extract

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In the past few years, it has become clear that planetary nebulae (PN) are a true stage in stellar evolution, especially regarding their chemical composition. This fact led to the introduction of the classification scheme developed by Peimbert, which has been applied to a sample of galactic objects for which a detailed amount of data exists.

Type
VI. Planetary Nebulae in Galactic Systems
Copyright
Copyright © Kluwer 1993