Visual Wide Binaries and the Structure of Planetary Nebulae
نویسندگان
چکیده
منابع مشابه
Population synthesis of planetary nebulae from binaries
There is at present no viable theory whereby a single star with MMS < 2.3 ± 0.3 M can sustain a PN-forming superwind with Ṁ > 3×10−5 M yr−1 at the tip of the AGB that can eject the last ∼0.3 M of envelope mass. We propose that a binary companion can not only result in non-spherical PN, but more importantly provide the AGB mass loss rate enhancement that is required to create a visible PN. We pr...
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ژورنال
عنوان ژورنال: The Astronomical Journal
سال: 1999
ISSN: 0004-6256
DOI: 10.1086/301090