Research
The Local Ly-alpha Forest: HI in Nearby Intergalactic Space
What this record says
Detecting HI using redshifted Ly-alpha absorption lines is 1e6 times more sensitive than using the 21cm emission line. We review
CATALOG · The abstract is indexed.
Sources and freshness
source · source backed
arxiv
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Search projection 8a339e17 · indexed Sep 11, 2026