Edinburgh Research Explorer

Reionization and the Cosmic Dawn with the Square Kilometre Array

Research output: Contribution to journalLiterature review

  • G. Mellema
  • Leon Koopmans
  • Filipe Abdalla
  • Gianni Bernardi
  • B. Ciardi
  • Soobash Daiboo
  • A. G. de Bruyn
  • Kanan Datta
  • H. Falcke
  • Andrea Ferrara
  • Ilian Iliev
  • Fabio Iocco
  • Vibor Jelic
  • Hans Jensen
  • Ronniy Joseph
  • Panos Labroupoulos
  • Andrei Mesinger
  • Andre R. Offringa
  • V.N. Pandey
  • Jonathan R. Pritchard
  • Mario G. Santos
  • Dominik J. Schwarz
  • Benoit Semelin
  • Harish Vedantham
  • Sarod Yatawatta
  • Saleem Zaroubi

Related Edinburgh Organisations

Original languageEnglish
Pages (from-to)235-318
Number of pages84
JournalExperimental Astronomy
Volume36
Issue number1-2
DOIs
Publication statusPublished - Aug 2013

Abstract

The Square Kilometre Array (SKA) will have a low frequency component (SKA-low) which has as one of its main science goals the study of the redshifted 21 cm line from the earliest phases of star and galaxy formation in the Universe. This 21 cm signal provides a new and unique window both on the time of the formation of the first stars and accreting black holes and the subsequent period of substantial ionization of the intergalactic medium. The signal will teach us fundamental new things about the earliest phases of structure formation, cosmology and even has the potential to lead to the discovery of new physical phenomena. Here we present a white paper with an overview of the science questions that SKA-low can address, how we plan to tackle these questions and what this implies for the basic design of the telescope.

    Research areas

  • Cosmology: Observations, Dark ages, Reionization, First stars, Diffuse radiation, Intergalactic medium, Radio lines: General, Techniques: Interferometric

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