Investigating ULIRGs in the near-infrared: Imaging and spectroscopy

被引：0
|
作者：
Davies, R [1 ]
Burston, A [1 ]
Ward, M [1 ]
机构：
[1] Max Planck Inst Extraterr Phys, D-85741 Garching, Germany
来源：
STARBURST GALAXIES: NEAR AND FAR, PROCEEDINGS | 2001年 / 88卷
关键词：
D O I：
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present imaging and spectroscopic observations of two nearby (z < 0.1) ULIRGs from a larger sample, and address the question of whether the JHK continuum colours and slope might be effective probes of the nuclear region in searches for AGN. Certainly there is evidence for significant quantities of hot dust emission at temperatures greater than or similar to1000 K; but it may be that rather than pointing to an AGN, this instead tells us more about the environment and evolution of the star formation.
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页码：237 / 242
页数：6
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