Lyman limit absorption systems in z~3 QSOs

We present the results of a blind survey of Lyman limit systems (LLSs) detected in absorption against 105 quasars at z~3 using the blue sensitive MagE spectrograph at the...本研究报道了一项盲巡天的结果：在红移z~3的105颗类星体的背向吸收谱中所探测到的莱曼极限系统（Lyman limit systems, LLSs），本次观测使用了对蓝光敏感的MagE光谱仪……