HI in the protocluster environment at z > 2: absorbing haloes and the Lyα forest
HI in the protocluster environment at z > 2: absorbing haloes and the Lyα forest
复制标题
z > 2 处原星团环境中的 HI:吸收晕和 Lyα 森林
DOI:
10.1111/j.1365-2966.2004.07857.x
复制
发表时间:
2004
影响因子:
4.8
通讯作者:
L. Binette
中科院分区:
文献类型:
--
作者:
R. Wilman;M. Jarvis;H. Rottgering;L. Binette
We present VLT-UVES echelle spectra of the Lyemission and absorption in five radio galax- ies at redshifts z=2.55-4.1. Together with data from our pilot study, we have a sample of 7 such systems with radio source sizes ∼ 1 − 90 kpc with which to address the origin of the absorbing gas. Echelle resolution again reveals that some systems with NHI > 10 18 cm 2 in lower resolution data in fact consist of several weaker absorbers with NHI 2.
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
Misaki Kamioka;Hiroyuki Furuta;Soji Shimizu
通讯作者:
Soji Shimizu