MUSEQuBES: Unveiling Cosmic Web Filaments at z ≈ 3.6 through Dual Absorption and Emission Line Analysis by Eshita Banerjee, Sowgat Muzahid, Joop Schaye, Sebastiano Cantalupo, Sean D. Johnson

“…Here, we report the discovery of an extremely metal-poor ([ X / H ] ≈ −3.7), low-density ( ${\mathrm{log}}_{10}{n}_{{\rm{H}}}/{{\rm{cm}}}^{-3}\,\approx $ −4, corresponding to an overdensity of ≈5) partial Lyman limit system (pLLS) at z  ≈ 3.577 along the quasar sightline Q1317–0507, probing cosmic filaments. …”
Get full text