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Powering reionization: assessing the galaxy ionizing photon budget at z < 10
Author(s) -
K. J. Duncan,
Christopher J. Conselice
Publication year - 2015
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-8711
pISSN - 0035-8711
DOI - 10.1093/mnras/stv1049
Subject(s) - reionization , physics , astrophysics , redshift , galaxy , luminosity , astronomy , luminosity function , galaxy formation and evolution , ionizing radiation , irradiation , nuclear physics
We present a new analysis of the ionizing emissivity ($\dot{N}_{\rm {ion}}$, s−1 Mpc−3) for galaxies during the epoch of reionization and their potential for completing and maintaining reionization. We use extensive spectral energy distribution modelling – incorporating two plausible mechanisms for the escape of Lyman continuum photon – to explore the range and evolution of ionizing efficiencies c...

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