Cool Outflows and HI absorbers with SKA

Raffaella Morganti; Elaine M. Sadler; Stephen J. Curran; the SKA HI SWG Members

Cool Outflows and HI absorbers with SKA

Astrophysics of Galaxies 2015-01-07 v1

Authors: Raffaella Morganti , Elaine M. Sadler , Stephen J. Curran , the SKA HI SWG Members

Abstract

HI 21-cm absorption spectroscopy provides a unique probe of the cold neutral gas in normal and active galaxies from redshift z > 6 to the present day. We describe the status of HI absorption studies, the plans for pathfinders/precursors, the expected breakthroughs that will be possible with SKA1, and some limitations set by the current design.

Keywords

hi 21-cm absorption cold neutral gas galaxies ska outflows absorbers

Cite

@article{arxiv.1501.01091,
  title  = {Cool Outflows and HI absorbers with SKA},
  author = {Raffaella Morganti and Elaine M. Sadler and Stephen J. Curran and the SKA HI SWG Members},
  journal= {arXiv preprint arXiv:1501.01091},
  year   = {2015}
}

Comments

18 pages, 9 figures. To be published in: "Advancing Astrophysics with the Square Kilometre Array", Proceedings of Science, PoS(AASKA14) 134

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