摘要
我们发现利用ＷｏｌｆＲａｙｅｔ 星系的远红外射电相关关系可以对ＬＩＮＥＲ 的激发机制初步分类。非常有意思的一个现象是几乎所有有内环结构的ＬＩＮＥＲ 都是星暴占主导的源，它们的ＡＧＮ 活动比ＡＧＮ 占主导的ＬＩＮＥＲ 要低。我们还发现对年龄大于１０７ 年的星暴星系或复合类天体（ＡＧＮ 和星暴的贡献相当的天体） 来说，激波加热尘埃的机制可能是很重要的。
We find that a preliminary classification of LINERs' energetics could be done with the FIR radio correlation for Wolf Rayet galaxies. It is interesting to notice that almost all the LINERs with inner rings might be starburst dominated LINERs, indicating reduced AGN activities compared with those of AGN dominated ones. We also found that shock heating phase for warm dust component might be important for some starbursts at burst age of≥10 7 yr, with Q<0.001.
关键词
星系星暴
LINER
恒星
激发机制
激波加热尘埃
galaxies, starburst galaxies, LINER galaxies, Wolf Rayet galaxies statistics, FIR radio correlation shock waves
