Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-12T08:34:12.244Z Has data issue: false hasContentIssue false
  • English
  • Français

1612 MHz observations of southern IRAS sources

Published online by Cambridge University Press:  04 August 2017

M. E. Dollery ,
M. J. Gaylard  and
R. J. Cohen
M. E. Dollery
Affiliation:
Hartebeesthoek Radio Astronomy Observatory
M. J. Gaylard
Affiliation:
Hartebeesthoek Radio Astronomy Observatory
R. J. Cohen
Affiliation:
University of Manchester, Nuffield Radio Astronomy Labs., Jodrell Bank

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Eight of thirty-four previously unobserved IRAS sources were found to be relatively strong 1612 MHz OH emitters. Five of these emit at 1667 MHz. Of the eight half are high velocity range, population I type stars, the other half are low velocity range, population II type stars. The pump efficiencies are in the range 0.018 ≤ e ≤ 0.163.

Type
Circumstellar Shells and Envelopes
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 215 - 216
Copyright
Copyright © Reidel 1987 

References

Baud, B. et al Astronomy & Astrophysics, 95, 156–170, (1981)Google Scholar
Elitzur, M. et al Astrophysical Journal, 205, 384–396, (1976)CrossRefGoogle Scholar
Evans, N. J. & Beckwith, S. Astrophysical Journal, 217, 729–740, (1977)CrossRefGoogle Scholar
Olnon, F. M. et al Astrophysical Journal, 278, L41–L43, (1984)CrossRefGoogle Scholar