Radio-Continuum Study of the Supernova Remnants in the Large Magellanic Cloud - An SNR with a Highly Polarised Breakout Region- SNR J0455-6838

Serbian Astronomical Journal

关键词: ISM: supernova remnants;    Magellanic Clouds;    Radio Continuum: ISM;    Polarization;    ISM: individual objects: SNR J0455-6838;   

DOI  :  

来源: DOAJ

【 摘 要 】

We present the results of new moderate resolution ATCA observations of SNR. We found that this SNR exhibits a mostly typical appearance with rather steep and curved $alpha$=--0.81$pm$0.18 and D=43$imes$31$pm$1~pc.Regions of high polarisation were detected, including unusually strong ($sim$70\%) region corresponding to the northern breakout.Such a strong polarisation in breakout regions has not been observed in any other SNR.

【 授权许可】

Unknown