磁星 (Magnetar)是Westerlund 1里为数不多的几颗磁星之一,这是一种特殊的中子星,由超新星爆炸形成,它的磁场强度有可能会比地球的磁场强数百万...
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N a type of neutron star that has a very intense magnetic field, over 1000 times greater than that of a pulsar (有很强磁场的)中子星; 比脉冲星的磁场强出1000倍以上
What got Dr. Clark and his colleagues excited is that, if their calculations are correct, the magnetar in question should have been a black hole.
克拉克博士和他的同事们兴奋的是,如果他们的计算正确的话,那么讨论中的磁星应该是一个黑洞。
The magnetar, visible near the top of the image, hurtles through the supernova debris cloud at over 70 thousand kilometers per hour.
强磁星,在画面顶端附近,以超过每小时7万千米的速度急速穿过超新星碎片云。
So, if Dr Clark could determine the mass of another star in the cluster he would know that the mass of the star that begat the magnetar must have been bigger.
而因为恒星的寿命是和质量成反比,所以,如果Clark博士能够确定星团中另外一颗恒星的质量,那么他就可以得出产生磁星的恒星质量必定更大的结论。
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