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Redshifted 21cm Line Absorption by Intervening Galaxies

F. H. Briggs
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Abstract

The present generation of radio telescopes, combined with powerful new spectrometers, is opening a new age of redshifted radio absorption-line studies. Outfitting of arrays of antennas, such as the European VLBI Network and the upgraded VLA, with flexibly tuned receivers, will measure sizes and kinematics of intervening galaxies as a function of cosmic time.

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F. H. Briggs. 1998-06-12. Redshifted 21cm Line Absorption by Intervening Galaxies. https://arxiv.org/abs/astro-ph/9806182

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