红移 21 厘米线吸收：来自介入星系的观测
天体物理学
2007-05-23 v1
摘要
当前新一代射电望远镜结合强大的光谱仪器，正在开启红移射电吸收线研究的新时代。为天线阵列（如欧洲射电基线网络和升级后的瓦尔塔斯姆拉仪器）装配灵活调谐接收机后，将测量介入星系随宇宙时间演化的尺寸和运动学特征。
引用
@article{arxiv.astro-ph/9806182,
title = {Redshifted 21cm Line Absorption by Intervening Galaxies},
author = {F. H. Briggs},
journal= {arXiv preprint arXiv:astro-ph/9806182},
year = {2007}
}
备注
12 pages, 6 figures, to appear in "Highly redshifted radio lines," eds. Carilli, Radford, Menten, and Langston (San Francisco: ASP Conference Series)