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2001MNRAS.323..939C - Mon. Not. R. Astron. Soc., 323, 939-951 (2001/June-1)
Multitransition study and new detections of class II methanol masers.
CRAGG D.M., SOBOLEV A.M., ELLINGSEN S.P., CASWELL J.L., GODFREY P.D., SALII S.V. and DODSON R.G.
Abstract (from CDS):
The observations, together with published maser observations at other frequencies, are compared with methanol maser modelling for G345.01+1.79 and NGC 6334F. We find that the majority of observations in both sources are consistent with a warm dust (175K) pumping model at hydrogen density ∼106cm–3 and methanol column density ∼5x1017cm–2. The substantial differences between the maser spectra in the two sources can be attributed to the geometry of the maser region.
Abstract Copyright: The Royal Astronomical Society
Journal keyword(s): masers - Hii regions - ISM: molecules - radio lines: ISM
Simbad objects: 22
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