Planet destruction and the shaping of planetary nebulae

被引：1
|
作者：
Boyle, L. A. [1 ]
Redman, M. P. [1 ]
机构：
[1] Natl Univ Ireland, Ctr Astron, Univ Rd, Galway, Ireland
来源：
PLANETARY NEBULAE: MULTI-WAVELENGTH PROBES OF STELLAR AND GALACTIC EVOLUTION | 2017年 / 12卷 / S323期
关键词：
Planetary Nebulae: general; Exoplanets; ABUNDANCES; SAMPLE; STARS;
D O I：
10.1017/S1743921317000539
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The shaping of PNe as a result of an interaction with a planet is a hypothesis that has been suggested for nearly two decades. However, exploring the idea observationally is challenging due to the lack of capabilities needed to detect any evidence of such a scenario. Nonetheless, we propose that the hypothesis can be indirectly tested via a combination of exoplanet formation and evolution theories, the star and planet formation histories of the galaxy and the tidal evolution of star-planet systems. We present a calculation of the fraction of planetary nebulae in the galaxy today which have undergone an interaction with a planet, concluding that a significant number of visible planetary nebulae may have been shaped by a planet.
引用
收藏
页码：193 / 196
页数：4
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