Skip navigation
Skip navigation
The system has scheduled maintenance between 6:00am and 9am Monday, 24th September 2018 and may be down during this time

Redshifted Hi and OH absorption in radio galaxies and quasars

Curran, S.J.; Whiting, Matthew T; Murphy, M T; Webb, J. K.; Bignell, C; Polatidis, A. G.; Wiklind, T; Francis, Paul; Langston, G I

Description

From a survey for the redshifted Hi 21-cm and OH 18-cm absorption in the hosts of a sample of radio galaxies and quasars, we detect Hi in three of the 10 and OH in none of the 14 sources for which useful data were obtained. As expected from our recent result, all of the 21-cm detections occur in sources with ultraviolet (UV) continuum luminosities of LUV≤ 1023WHz-1. At these 'moderate' luminosities, we also obtain four non-detections, although, as confirmed by the equipartition of detections...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
URI: http://hdl.handle.net/1885/69580
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1111/j.1365-2966.2011.18209.x

Download

File Description SizeFormat Image
01_Curran_Redshifted_Hi_and_OH_2011.pdf769.76 kBAdobe PDF


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  23 August 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator