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Radio supernovae

Published online by Cambridge University Press:  26 January 2006

L.I. Gurvits ,
S. Frey ,
S. Rawlings ,
J. M. Marcaide  and
A. Alberdi
J. M. Marcaide
Affiliation:
Depto. de Astronomía, Universidad de Valencia, 46100 Burjassot, Spain
A. Alberdi
Affiliation:
IAA-CSIC, Apdo. Correos 3004, 18080 Granada, Spain
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Abstract


Only a handful of supernovae can be studied with milliarcsecondresolution using the VLBI technique. However, such rare studieshave permitted in various cases to estimate expansiondecelerations and to obtain information on supernova ejecta andcircumstellar media, as well as on the structure of the emittingregion. We review results on high resolution observations of thenearby radio supernovae: SN 1979C, SN 1986J, SN 1987A, andSN 1993J. For completeness, we also review the results on thesupernova remnants in M 82.


Type
Research Article
Information
European Astronomical Society Publications Series , Volume 15: Radio Astronomy from Karl Jansky to Microjansky – JENAM'03 , 2005 , pp. 207 - 218
Copyright
© EAS, EDP Sciences, 2005

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