QSO Absorption Line Constraints on Intragroup High-Velocity Clouds
Astrophysics
2009-10-31 v3
Abstract
We show that the number statistics of moderate redshift MgII and Lyman limit absorbers may rule out the hypothesis that high velocity clouds are infalling intragroup material.
Cite
@article{arxiv.astro-ph/0002001,
title = {QSO Absorption Line Constraints on Intragroup High-Velocity Clouds},
author = {Jane C. Charlton and Christopher W. Churchill and Jane R. Rigby},
journal= {arXiv preprint arXiv:astro-ph/0002001},
year = {2009}
}
Comments
4 pages, no figures; submitted to Astrophysical Journal Letters; revised version, more general and includes more about Braun and Burton CHVCs