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Global Photometric Campaigns on Pulsating Planetary Nuclei

Published online by Cambridge University Press:  07 August 2017

Robin Ciardullo  and
Howard E. Bond
Robin Ciardullo
Affiliation:
Pennsylvania State University University Park, Pennsylvania USA
Howard E. Bond
Affiliation:
Space Telescope Science Institute Baltimore, Maryland USA

Extract

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As reported in a contributed paper at this symposium, six “O VI”-type planetary nuclei are known to be pulsating variables. Through the techniques of asteroseismology, it should be possible to explore the interior structures of these stars, determine their masses and rotation rates, and measure the stellar evolutionary timescales through observations of changes in the pulsation periods.

Type
V. Planetary Nebulae Connection: Evolution to White Dwarfs
Information
Symposium - International Astronomical Union , Volume 155: Planetary Nebulae , 1993 , pp. 490
Copyright
Copyright © Kluwer 1993