目录
图像
上传图像
DSS Images Other Images
相关文章
Radio absorption by the intergalactic medium The IR-radio correlation for spiral galaxies has been used to measurethe absorption of 1.49-GHz radiation by the intergalactic medium.Contrary to conventional expectation, a sample of 237 galaxies shows astrong inverse correlation of radio luminosity (at a given IRluminosity) with distance, Lr = about D exp -0.4, over a range ofdistances from 0.7-55 Mpc. Strong absorption by the intergalactic mediumis the only reasonable explanation of this correlation, which isstatistically significant at the 2 x 10 to the -12th level.
|
提交文章
相关链接
提交链接
下列团体成员
|
观测天体数据
目录:
|