搜索结果: 1-1 共查到“恒星天文学 Quasar”相关记录1条 . 查询时间(0.171 秒)
GMRT Detection of HI 21cm Associated Absorption towards the z D 1:2 Red Quasar 3C 190
active quasars absorption line galaxies quasars
2009/5/18
We report the GMRT detection of associated HI 21 cm-line
absorption in the z D 1:1946 red quasar 3C 190. Most of the absorption
is blue-shifted with respect to the systemic redshift. The absorption...