Redshifted 21cm Line Absorption by Intervening Galaxies
Abstract
Description
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.
12 pages, 6 figures, to appear in "Highly redshifted radio lines," eds. Carilli, Radford, Menten, and Langston (San Francisco: ASP Conference Series)
12 pages, 6 figures, to appear in "Highly redshifted radio lines," eds. Carilli, Radford, Menten, and Langston (San Francisco: ASP Conference Series)