Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-19T03:27:11.637Z Has data issue: false hasContentIssue false
  • English
  • Français

Structural Changes in Cas A, Tycho and Other Young Supernova Remnants

Published online by Cambridge University Press:  04 August 2017

Richard G. Strom
Richard G. Strom*
Affiliation:
Netherlands Foundation for Radio Astronomy, Dwingeloo, Netherlands

Extract

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.

Structural changes have been found and investigated in a handful of young supernova remnants (SNR). The variations in the Crab Nebula (Trimble, 1968) have been known for some time. Here I am concerned with young shell remnants of which the best studied is Cas A. It is, like the Crab nebula, undergoing an overall radial expansion, although other forms of motion have also been observed. Simple expansion has been found in Tycho (3C10) and the remnant of SN 1006. Optical measurements of the remnant of Kepler's supernova (SN 1604), however, have failed to show motion of the magnitude expected from this relatively young SNR.

Type
I. Young Supernova Remnants
Information
Symposium - International Astronomical Union , Volume 101: Supernova Remnants and Their X-Ray Emission , 1983 , pp. 37 - 47
Copyright
Copyright © Reidel 1983 

References

Angerhofer, P.E., Perley, R.A., 1982. Paper presented at the AAS Boulder meeting; see also Bull. AAS. 13, 841, 1981.Google Scholar
Bell, A.R., 1977. Mon. Not. Roy. Astr. Soc. 179, 573.CrossRefGoogle Scholar
Bergh, S. van den, 1971. Astrophys. J. 165, 457.CrossRefGoogle Scholar
Bergh, S. van den, Kamper, K., 1977. Astrophys. J. 218, 617.CrossRefGoogle Scholar
Chevalier, R.A., 1982. Astrophys. J. 258, 790.CrossRefGoogle Scholar
Dickel, J.R., Greisen, E.W., 1979. Astron. Astrophys. 75, 44.Google Scholar
Duin, R.M., Strom, R.G., 1975. Astron. Astrophys. 39, 33.Google Scholar
Erickson, W.C., Perley, R.A., 1975. Astron. J. 200, L83.CrossRefGoogle Scholar
Hesser, J.E., Bergh, S. van den, 1981. Astrophys. J. 251, 549.CrossRefGoogle Scholar
Högbom, J.A., Shakeshaft, J.R., 1961. Nature 189, 561.CrossRefGoogle Scholar
Kamper, K., Bergh, S. van den, 1976. Astrophys. J. Suppl. 32, 351.CrossRefGoogle Scholar
Kamper, K.W., Bergh, S. van den, 1978. Astrophys. J. 224, 851.CrossRefGoogle Scholar
McKee, C.F., Ostriker, J.P., 1977. Astrophys. J. 218, 148.CrossRefGoogle Scholar
Oort, J.H., 1946. Mon. Not. Roy. Astr. Soc. 106, 159.Google Scholar
Read, P.L., 1977a. Mon. Not. Roy. Astr. Soc. 178, 259.CrossRefGoogle Scholar
Read, P.L., 1977b. Mon. Not. Roy. Astr. Soc. 181, 63P.CrossRefGoogle Scholar
Rosenberg, I., Scheuer, P.A.G., 1973. Mon. Not. Roy. Astr. Soc. 161, 27.CrossRefGoogle Scholar
Sedov, L.I., 1959. Similarity and Dimensional Methods in Mechanics, Academic Press, New York.Google Scholar
Shklovsky, I.S., 1960. Astr. Zh. 37, 256.Google Scholar
Strom, R.G., Goss, W.M., Shaver, P.A., 1982. Mon. Not. Roy. Astr. Soc. 200, 473.CrossRefGoogle Scholar
Trimble, V.L., 1968. Astroa. J. 73, 535.CrossRefGoogle Scholar
Woltjer, L., 1972. Ann. Rev. Astron. Astrophys. 10, 129.CrossRefGoogle Scholar