An explanation for the peculiar periphery of supernova remnant G309.2-0.6
An explanation for the peculiar periphery of supernova remnant G309.2-0.6
复制标题
对超新星遗迹G309.2-0.6奇特外围的解释
DOI：
10.1088/1674-4527/18/9/117
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发表时间：
2018
影响因子：
1.8
通讯作者：
Fang Jun
中科院分区：
文献类型：
--
作者：
Yu Huan;Fang Jun
Supernova remnant (SNR) G309. 2–0.6 has a peculiar radio morphology with two bright ears to the southwest and northeast, although the main shell outside the ears is roughly circular. Based on an earlier proposal that the supernova ejecta has a jet component with extra energy, the dynamical evolution of the remnant is solved using 3D hydrodynamical (HD) simulation to investigate the formation of the periphery of the remnant. Assuming the ejecta with a kinetic energy of 10 51 erg and a mass of
