| 从中子星到奇异星的转变 |
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| 引用本文： | 戴子高,吴雪君.从中子星到奇异星的转变[J].天文学报,1996,37(1):21-27. |
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| 作者姓名： | 戴子高 吴雪君 |
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| 作者单位： | 南京大学天文系，南京大学物理系，南京师范大学物理系 |
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| 摘 要： | 本文利用广义相对论数值计算研究了从不同物态的中子星到不同物志的奇异星的转变过程．对于热中子星，转变可引起很大的脉冲星周期突变，其大小取决于中子物质的物态，其时标取决于奇异物质的物态．对于冷中子星，转变可产生一类γ射线爆．
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| 关 键 词： | 致密物质，状态方程，中子星 |
CONVERSION OF NEUTRON STARS TO STRANGE STARS |
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| Dai Zi-gao, Wu Xue-jun, Lu Tan.CONVERSION OF NEUTRON STARS TO STRANGE STARS[J].Acta Astronomica Sinica,1996,37(1):21-27. |
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| Authors: | Dai Zi-gao Wu Xue-jun Lu Tan |
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| Abstract: | Conversion of neutron stars with different equations of state to strange starswith different equations of state has been studied in this paper. For a hot neutronstar, the conversion could lead to a great change of the period of the pulsar. Themagnitude of the change is largely determined by the equation of state of neutronmatter, and the duration of the change is strongly dependent upon the equation of state of strange matter. For a cold neutron star, the conversion could result in a y-ray burst. |
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| Keywords: | Dense matter Equation of state Neutron star |
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