Molecular Gas in the Abell 262 Cluster Galaxy Ugc 1347

被引：0
|
作者：
Thomas Bertram
Andreas Eckart
Melanie Krips
Johannes Staguhn
机构：
[1] University of Cologne,I. Physikalisches Institut
[2] NASA/Goddard Space Flight Center,undefined
来源：
Astrophysics and Space Science | 2005年 / 295卷
关键词：
galaxies: ISM; galaxies: evolution; galaxies: interactions;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present the results of 12CO(1-0) and 12CO(2-1) observations on UGC 1347 obtained with BIMA and the IRAM 30 m telescope. UGC 1347 is a member of the Abell 262 cluster. In Abell 262, a nearby spiral rich cluster, the signs of galaxy interaction and therefore the mechanisms which play an important role in galaxy evolution within clusters can be studied with high spatial resolution. Aside from its bright central region, UGC 1347 features a second prominent source at the southern tip of the bar, which has been identified as region with recent enhanced star formation. The CO observations prove the existence of reservoirs of cold molecular gas at the positions of both bright regions.
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页码：303 / 308
页数：5
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