Study of the Wolf-Rayet population in NGC 604 using bi-dimensional spectroscopy

被引:0
|
作者
Maíz-Apellániz, J
Mas-Hesse, JM
Pérez, E
机构
[1] INTA, LAEFF, Madrid 28080, Spain
[2] UAX, Madrid 28691, Spain
[3] CSIC, IAA, E-18080 Granada, Spain
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D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the properties of the young population of NGC 604 and find evidences for 1-2 Myr differences between different regions. Four of the eleven WR stars in NGC 604 are found to have wide Halpha emission lines. None of the WR stars is located within knots of high density, high excitation gas, as opposed to some of the O-type stars.
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页码:489 / 490
页数:2
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