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Shaping bipolar and elliptical Planetary Nebulae: Rotation and magnetic field

Published online by Cambridge University Press:  25 May 2016

Guillermo García-Segura ,
Norbert Langer ,
Michał Różyczka ,
Mordechai-Mark Mac Low  and
José Franco
Guillermo García-Segura
Affiliation:
1Instituto de Astronomía-UNAM
Norbert Langer
Affiliation:
2Max-Planck-Institut für Astrophysik
Michał Różyczka
Affiliation:
3Warsaw University Observatory
Mordechai-Mark Mac Low
Affiliation:
4Max-Planck-Institut für Astronomie
José Franco
Affiliation:
1Instituto de Astronomía-UNAM

Extract

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We present hydrodynamical and magnetohydronynamical simulations for the formation and evolution of bipolar and elliptical planetary nebulae with two interacting winds. The models are performed under the hypothesis of a single central source, i.e. binary systems are not considered and a single initial wind function is used in our calculations. We explore various relevant parameters, including the effects of stellar rotation, ionizing radiation field and stellar magnetic field, and a catalogue of resulting shapes is generated.

Type
IV. Envelopes
Information
Symposium - International Astronomical Union , Volume 180: Planetary Nebulae , 1997 , pp. 226
Copyright
Copyright © Kluwer 1997