Search Results for author: Hannes Jensen

Found 2 papers, 1 papers with code

A machine-learning approach to measuring the escape of ionizing radiation from galaxies in the reionization epoch

no code implementations31 Mar 2016 Hannes Jensen, Erik Zackrisson, Kristiaan Pelckmans, Christian Binggeli, Kristiina Ausmees, Ulrika Lundholm

Recent observations of galaxies at $z \gtrsim 7$, along with the low value of the electron scattering optical depth measured by the Planck mission, make galaxies plausible as dominant sources of ionizing photons during the epoch of reionization.

Astrophysics of Galaxies

On the use of semi-numerical simulations in predicting the 21-cm signal from the epoch of reionization

1 code implementation4 Mar 2014 Suman Majumdar, Garrelt Mellema, Kanan K. Datta, Hannes Jensen, T. Roy Choudhury, Somnath Bharadwaj, Martina M. Friedrich

Radiative transfer codes can produce realistic results, but are computationally expensive.

Cosmology and Nongalactic Astrophysics

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