A Short Mean Free Path at z = 6 Favors Late and Rapid Reionization by Faint Galaxies
A Short Mean Free Path at z = 6 Favors Late and Rapid Reionization by Faint Galaxies
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DOI:
10.3847/2041-8213/ac1ace
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发表时间:
2021-05
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影响因子:
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通讯作者:
C. Cain;Anson D’Aloisio;Nakul Gangolli;G. Becker
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文献类型:
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作者:
C. Cain;Anson D’Aloisio;Nakul Gangolli;G. Becker
Recent measurements of the ionizing photon mean free path ( λ912mfp ) at 5 6. Recovering λ912mfp(z=6) as low as the measured central value may require an increase in IGM clumpiness beyond predictions from simulations, with a commensurate increase in the photon budget.