Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-10T21:23:28.649Z Has data issue: false hasContentIssue false
  • English
  • Français

The 44 GHz methanol maser line in massive star forming regions

Published online by Cambridge University Press:  01 March 2007

P. Hofner ,
E. Jordan ,
E. Araya  and
S. Kurtz
P. Hofner
Affiliation:
New Mexico Tech, NM, USA National Radio Astronomy Observatory, NM, USA
E. Jordan
Affiliation:
New Mexico Tech, NM, USA
E. Araya
Affiliation:
New Mexico Tech, NM, USA National Radio Astronomy Observatory, NM, USA
S. Kurtz
Affiliation:
Centro de Radioastronomía y Astrofísica, UNAM, Morelia, México email: phofner@nrao.edu
Rights & Permissions [Opens in a new window]

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.

We present the results of recent surveys in the 44GHz methanol maser line toward regions of massive star formation using the Haystack 37m telescope and the VLA. We discuss a possible shock origin of this maser line and present evidence for variability from multi-epoch observations of selected sources.

Keywords

maserssurveysISM:moleculesradio lines:ISMstars: formation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S242: Astrophysical Masers and their Environments , March 2007 , pp. 160 - 161
Copyright
Copyright © International Astronomical Union 2008

References

Haschick, A. D., Menten, K., & Baan, W. A. 1990, ApJ 354, 556Google Scholar
Kurtz, S., Hofner, P. & Vargas-Alvarez, C. 2004, ApJS 155, 149CrossRefGoogle Scholar