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Astron. Astrophys. 356, 1023-1030 (2000)


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Large scale structures and synchrotron emission

I. Asymmetric supernova remnants

L. Zaninetti

Dipartimento di Fisica Generale, Via Pietro Giuria 1 10125 Torino, Italy (zaninetti@to.infn.it)

Received 8 July 1997 / Accepted 10 February 2000

Abstract

In order to attack the problem of asymmetric shapes of the observed Supernova Remnants, a numerical technique is developed that divides the sphere into many sectors. Using this numerical method, some of the observed features of the supernova remnants, like a barrel shape or multi-ring shape can be reproduced.

Key words: ISM: bubbles – ISM: supernova remnants – radio continuum: stars

Send offprint requests to: L. Zaninetti

© European Southern Observatory (ESO) 2000

Online publication: April 17, 2000

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