A search for young, luminous optical pulsars in extragalactic supernova remnants.
A search for young, luminous optical pulsars in extragalactic supernova remnants.
复制标题
在河外超新星遗迹中寻找年轻、发光的光学脉冲星。
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
J. Kristian
中科院分区：
文献类型：
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作者：
J. Middleditch;J. Kristian
在最近的四颗河外超新星和M31中一颗100岁的超新星的遗迹中寻找年轻的光学双星，发现在0到500 Hz的频率范围内没有脉动，亮度极限接近10/sup 5/ L/sub sun/。分析数据时假设年轻恒星的自旋下降可以用幂律近似，其指数接近引力四重辐射产生的指数，尽管其他离散指数是联系在一起的。
A search for young optical pulsars within the remnants of four recent extragalactic supernovae and a 100 year old supernova in M31 has revealed no pulsations in the frequency range 0 to 500 Hz down to brightness limits near 10/sup 5/ L/sub sun/. The data have been analyzed assuming that the spin-down of young pulsars can be approximated by a power law whose index is close to that produced by gravitational quadruple radiation, although other discrete indices were tied.