Stalled Winds: Interactions Between Nebulae and Stellar Winds
نویسندگان
چکیده
منابع مشابه
Stellar and Disk Winds : Application to Planetary Nebulae
MHD winds can emanate from both stars and surrounding disks. When the two systems are coupled by accretion, it is of interest to know which (if either) of the two dominates the outflow power. Recent observations lead us to consider how such coupled MHD winds may be operating in planetary nebulae (PN). In this context, we calculate the MHD wind power from a coupled disk and star, where the forme...
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MHD winds can emanate from both stars and surrounding disks. When the two systems are coupled by accretion, it is of interest to know which (if either) of the two dominates the outflow power. Recent observations lead us to consider how such coupled MHD winds may be operating in planetary nebulae (PN). In this context, we calculate the MHD wind power from a coupled disk and star, where the forme...
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MHD winds can emanate from both stars and surrounding disks. When the two systems are coupled by accretion, it is of interest to know how much wind power is available and which (if either) of the two rotators dominates that power. We investigate this in the context of multi-polar planetary nebulae (PNe) and proto-planetary nebulae (PPNe), for which recent observations have revealed the need for...
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متن کاملWinds, Bubbles, and Outflows in Planetary Nebulae
The aim of this work is to highlight the contributions that John Dyson has made to the study of the interstellar medium in general and, in particular, to the field of planetary nebulae. I review a few outstanding problems regarding the formation and evolution of outflows in planetary nebulae.
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1989
ISSN: 0074-1809
DOI: 10.1017/s0074180900138963