Measuring photo-ionization rate and mean free path of He ii ionizing photons at 2.5 ≤ z ≤ 3.6: evidence for late and rapid HeII reionization part II
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DOI: 10.1088/1475-7516/2025/09/057
Abstract: We present measurements of the spatially averaged He ii photo-ionization rate (〈ΓHeII〉), mean free path of He ii ionizing photons (λmfp,HeII), and He ii fraction (f HeII) across seven redshift bins within the redshift range… read more here.
Keywords: rate; photo ionization; mfp heii; heii ... See more keywords