Extended galaxy halo gas through HI and OVI

We present a study of extended galaxy halo gas through HI and OVI absorption over two decades in projected distance at z~0.2. The study is based on a sample of 95 galaxies from...本研究针对红移z≈0.2处的延展星系晕气体，利用中性氢（HI）与氧六重电离离子（OVI）吸收谱开展分析，覆盖的投影距离跨度达两个数量级。该项研究基于95个来自……的星系样本展开。