Ionization from cosmic strings at cosmic dawn
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DOI: 10.1103/physrevd.101.023528
Abstract: Cosmic strings produce charged particles which, by emitting electromagnetic radiation, partially ionize neutral hydrogen during the dark ages. Corrections to the ionization fraction of neutral hydrogen induced by cosmic strings could lead to new observational… read more here.
Keywords: ionization cosmic; cosmic strings; ionization; cosmic dawn ... See more keywords