Light-cone anisotropy in 21 cm fluctuations simulated with the Licorice code

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Strasbourg, France 23-27 April 2012

Abstract

One of the possible sources of an anisotropy in the power spectrum of 21 cm brightness fluctuations from the epoch of reionization is the delay in light traveltime along the line-of-sight. We examine the anisotropy between the parallel and transverse directions with respect to the line-of-sight with the LICORICE code. Based on Barkana & Loeb (2006) approach we study the time-delay effect in the realistic numerical simulations of the epoch of reionization.

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Poster presented at the workshop "The Epoch of Reionization: Theory - Simulations - Observations". Strasbourg, France 23-27 April 2012. http://sci.esa.int/jump.cfm?oid=50204

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cosmology, light-cone anisotropy, 21 cm signal, numerical simulation, LICORICE, reionization, early Universe, large-scale structure of Universe, radiative transfer

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Except where otherwised noted, this item's license is described as Attribution 3.0 Poland