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The processes of reionization simulated with the LICORICE and 21cmFAST codes

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dc.contributor.author Zawada, Karolina
dc.contributor.author Semelin, Benoît
dc.date.accessioned 2017-04-23T07:15:00Z
dc.date.available 2017-04-23T07:15:00Z
dc.date.issued 2012
dc.identifier.citation XXXV Zjazd Polskiego Towarzystwa Astronomicznego, Gdańsk 2011
dc.identifier.isbn 978-83-7865-012-6
dc.identifier.uri http://repozytorium.umk.pl/handle/item/4311
dc.description Publikacja w materiałach konferencyjnych z XXXV Zjazdu Polskiego Towarzystwa Astronomicznego, Gdańsk, 2011
dc.description.abstract One of the possible sources of an anisotropy in the power spectrum of 21cm brightness fluctuations from the epoch of reionization (EoR) is the delay in light traveltime along the line-of-sight (LOS). We examine the anisotropy between the parallel and transverse directions with respect to the LOS. The inhomogeneous distribution of ionized clouds at the redshift of z > 6 should provide an enhanced level of inhomogeneity in the Thomson optical depth. Evolution of the optical depth, the correlation function of ionization field and the differential brightness temperature of the 21 cm signal at the EoR are evaluated with the LICORICE and 21cmFAST codes.
dc.language.iso pol
dc.publisher Wydawnictwo Uniwersytetu Gdanskiego
dc.rights Attribution-NonCommercial-ShareAlike 3.0 Poland
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/pl/
dc.subject reionization
dc.subject optical depth
dc.subject correlation function
dc.subject differential brightness temperature
dc.title The processes of reionization simulated with the LICORICE and 21cmFAST codes
dc.type info:eu-repo/semantics/article


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