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Thin Circular Disk Shells of OH Masers Toward SNRs

Published online by Cambridge University Press:  19 July 2016

Yu Zhi-yao*
Affiliation:
Shanghai Astronomical Observatory, 80 Nandan Road, Shanghai 200030, China National Astronomical Observatories, Chinese Academy of Sciences, China

Abstract

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We propose a new model of distinct thin circular disk shells to analyze Gaussian fits to spectral features of OH emission at 1720 MHz toward supernova remnants. We have inferred that the OH(1720 MHz) maser features toward G348.5+0.1 are radiated from three distinct thin circular disk shells, and have obtained the parameters of the shells.

Type
Part 2: Supernova Remnants
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

Frail, D. A., Goss, W. M., Reynoso, E. M., Giacani, E. B., Green, A. J., & Otrupcek, R. 1996, AJ, 111, 1651.Google Scholar