Gaseous Galactic Halos and QSO Absorption Line Systems

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dc.creatorMo, H. J.
dc.date1997-11-12
dc.date.accessioned2026-07-07T02:25:02Z
dc.date.available2026-07-07T02:25:02Z
dc.descriptionRecent observations have shown that (some) metal line absorption systems in QSO spectra arise from gas in galactic halos with radii much larger than the optical radii of galaxies. We show that the observed galaxy-absorber connections are natural results of galaxy formation in hierarchical cosmogonies, where galaxies form from gas cooling and condensation in dark matter halos.
dc.description8 pages, Latex, paspconf.sty, figure included, To appear in the Proceedings of the UC Santa Cruz Workshop on Galactic Halos (ed. D. Zaritsky)
dc.identifierhttps://arxiv.org/abs/astro-ph/9711131
dc.identifierhttp://arxiv.org/abs/astro-ph/9711131
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/11785
dc.subjectAstrophysics
dc.titleGaseous Galactic Halos and QSO Absorption Line Systems
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