Orientation effects in bipolar planetary nebulae

被引：0
|
作者：
Schwarz, HE
Monteiro, H
机构：
[1] CTIO, La Serena, Chile
[2] Univ Sao Paulo, Sao Paulo, Brazil
来源：
PLANETARY NEBULAE: THEIR EVOLUTION AND ROLE IN THE UNIVERSE | 2003年 / 209期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using a sample of 29 bipolar Planetary Nebulae (BPNe) we show correlations between the luminosity and SED shape with the inclination to the line of sight of the objects polar axes. The presence of an equatorial "doughnut" of material around the central object can explain both these correlations and also and the bipolar shape.
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页码：521 / 522
页数：2
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