lyman-alpha forest
The "Lyman-alpha forest" refers to a pattern of absorption lines observed in the spectra of distant objects in space, caused by the absorption of light by clouds of neutral hydrogen gas along the line of sight.
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The "Lyman-alpha forest" refers to a pattern of absorption lines observed in the spectra of distant objects in space, caused by the absorption of light by clouds of neutral hydrogen gas along the line of sight.
Requires login.