Hellsten, UDave, RHernquist, LWeinberg, DHKatz, N2024-04-262024-04-261997https://doi.org/10.1086/304641https://hdl.handle.net/20.500.14394/3039cosmology, theory, galaxies, abundances, galaxies, evolution quasars, absorption lines,Metal lines associated with Ly alpha absorbers: A comparison of theory and observationsarticle