The impact of small absorbers, galactic neutral hydrogen & X-rays on 1-point statistics of the 21-cm line.

C. A. Watkinson, J. R. Pritchard, A. Mesinger, E. Sobacchi

Research output: Contribution to journalArticlepeer-review

Abstract

We discuss a selection of semi-numerical simulations of reionization whose analysis investigates the effect of small absorbing systems, neutral hydrogen within galaxies and the efficiency with which galaxies produce X-rays. We focus on the consequences for both observing the 21-cm 1-point statistics and their interpretation.

Original languageEnglish
Pages (from-to)189-191
Number of pages3
JournalProceedings of the International Astronomical Union
Volume10
DOIs
StatePublished - 1 Jan 2015
Externally publishedYes

Keywords

  • cosmology: theory
  • galaxies: high-redshift
  • intergalactic medium

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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