Global HI content from a stacking experiment

We study the atomic neutral hydrogen (HI) content of ~1600 galaxies up to z~0.1 using stacking techniques. The observations were carried out with the Westerbork Synthesis Radio...本研究采用堆叠技术，对红移z≈0.1范围内的约1600个星系的中性原子氢（HI）含量展开研究。本次观测由韦斯特博克综合射电（Westerbork Synthesis Radio）...完成。