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Physical Conditions of the Shocked Regions of Planetary Nebulae
Stockholm University, Faculty of Science, Department of Astronomy.
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2009 (English)In: Protostellar Jets in Context / [ed] Kanaris Tsinganos, Tom Ray, Matthias Stute, 2009, 601-602 p.Conference paper (Refereed)
Abstract [en]

We have computed a series of axisymmetric simulations of a cloudlet travelling away from a photoionizing source to reproduce the emission arising from the compact knots observed in some Planetary Nebulae. The predicted spectra agree approximately with the observed spectra when shown in two-line ratio diagnostic diagrams. The predicted and observed spatial distributions of the emission (with high ionization lines extending more towards the source than lower ionization lines) agree in a qualitative way.

Place, publisher, year, edition, pages
2009. 601-602 p.
, Astrophysics and Space Science Proceedings Series
URN: urn:nbn:se:su:diva-31874DOI: 10.1007/978-3-642-00576-3_88ISBN: 978-3-642-00576-3OAI: diva2:278863
Protostellar Jets in Context
Available from: 2009-11-30 Created: 2009-11-30 Last updated: 2011-02-15Bibliographically approved

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