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Observations of “Dents” in the Radio Shells of SNRs Expanding into Dense Clouds

Published online by Cambridge University Press:  12 April 2016

T. Velusamy
T. Velusamy*
Affiliation:
Radio Astronomy Centre, Tata Institute of Fundamental Research, P.O. Box 8, Udhagamandalam (Ooty) 643 001, India

Abstract

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High resolution (∼36“×90”) radio maps of SNRs W28 and W44 observed with the OSRT at 327 MHz are presented. The distortions or dents in their shell structure are associated with the parts of the shells expanding into dense molecular clouds in their vicinity and provide direct observational evidence for interaction between them.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 101: Supernova Remnants and the Interstellar Medium , 1988 , pp. 265 - 268
Copyright
Copyright © Cambridge University Press 1988

References

Blandford, R.D. and Cowie, L. 1982 Astrophys. J., 260, 625 Google Scholar
Kundu, M.R. and Velusamy, T. 1972 Astron. Astrophys. 20, 237 Google Scholar
McKee, C.F. and Cowie, L. 1975 Ap. J. 195, 715 CrossRefGoogle Scholar
Sukumar, S. 1986 Ph.D. Thesis, University of Bombay Google Scholar
Swarup, G. 1984 J. Astrophys. Astron. 5, 139 CrossRefGoogle Scholar
Wootten, H.A. 1977 Astrophys. J. 216, 440 Google Scholar
Wootten, H.A. 1981 Astrophys. J. 245, 105 CrossRefGoogle Scholar