Investigating the central engines and excitation mechanisms of ULIRGs: Near-infrared spectroscopy

被引:0
|
作者
Burston, A [1 ]
Ward, M [1 ]
Davies, R [1 ]
机构
[1] Univ Leicester, Dept Phys & Astron, Leicester LE1 7RH, Leics, England
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present new H- and K-band spectra of a sample of mainly interacting ULIRGs. Our main aims are to investigate the power source of these extremely luminous objects and understand the various excitation mechanisms responsible for the strong molecular hydrogen emission often seen in such objects.
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页码:565 / 568
页数:4
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