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HI in Elliptical Galaxies

Published online by Cambridge University Press:  05 March 2013

Elaine M. Sadler
Elaine M. Sadler*
Affiliation:
School of Physics, University of Sydney, NSW 2006, Australia; [email protected]
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Abstract

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Traditional HI surveys of optically selected elliptical galaxies are time-consuming, and have a low detection rate. The forthcoming Parkes HI multibeam survey offers the exciting possibility of surveying more than 10,000 nearby elliptical galaxies for HI. I argue that this is likely to result in the detection of a large population of small, HI-rich elliptical galaxies which have not previously been studied in any systematic way.

Keywords

galaxies; interstellar mattergalaxies: ellipticalradio sources: 21 cm radiation
Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 14 , Issue 1 , 1997 , pp. 45 - 47
Copyright
Copyright © Astronomical Society of Australia 1997

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