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A Numerical Study of the Collapse of the Crust of Strange Stars

机译:奇异恒星壳破裂的数值研究

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When the electric field on the surface of a strange star can no longer sustain the crust, the whole crust may fall into the core. The study of this process may provide some theoretical clues for observational identification of strange stars. As shown by the numerical calculations, the collapse of a crust with bottom density of ~8.3 * 10~(10) g cm~(-3) or mass of ~3.4 * 10~(-6) M_⊙ in a time of approximately 5.4 * 10~(-3) s may lead to an explosive event lasting about 0.15 s, in which every baryon releases an energy of approximately 6.3 MeV, and the total radiative energy may be as high as ~10~(46) - 10~(47) erg. This can be used to interpret some explosive phenomena in the universe.
机译:当奇异恒星表面的电场不再能支撑地壳时,整个地壳可能会掉落到核心中。对这一过程的研究可能会为观测识别奇怪的恒星提供一些理论线索。如数值计算所示,底部密度为〜8.3 * 10〜(10)g cm〜(-3)或质量为〜3.4 * 10〜(-6)M_ a的地壳在大约时间内崩塌。 5.4 * 10〜(-3)s可能导致持续约0.15 s的爆炸事件,其中每个重子释放约6.3 MeV的能量,总辐射能可能高达〜10〜(46)-10 〜(47)erg。这可以用来解释宇宙中的某些爆炸现象。

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