Redshifted 21cm Line Absorption by Intervening Galaxies
Astrophysics
2007-05-23 v1
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.
Cite
@article{arxiv.astro-ph/9806182,
title = {Redshifted 21cm Line Absorption by Intervening Galaxies},
author = {F. H. Briggs},
journal= {arXiv preprint arXiv:astro-ph/9806182},
year = {2007}
}
Comments
12 pages, 6 figures, to appear in "Highly redshifted radio lines," eds. Carilli, Radford, Menten, and Langston (San Francisco: ASP Conference Series)