Kinematic study of planetary nebulae with potential double-degenerate nuclei
Abstract
We purpose spectroscopic observations of planetary nebulae with close-binary central stars because objects are thought to drive both morphology and possible progenitors for one main type of supernova explosion. Our observations will enable a new interpretation on the structure of these PNe in order to gain a better understanding of the evolution of these interesting objects.
- Publication:
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MSSO Proposal ID 1-12-0214
- Pub Date:
- February 2012
- Bibcode:
- 2012msso.prop..214D
- Keywords:
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- planetary nebulae;
- ISM;
- kinematics;
- abundances