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arXiv 1707.03419astro-ph.COastro-ph.GAhep-ph
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耗散暗物质产生大质量黑洞

Massive Black Holes from Dissipative Dark Matter

Guido D'Amico, Paolo Panci, Alessandro Lupi, Stefano Bovino, Joseph Silk

摘要:

我们发现,一个次主导的组成部分类似的耗散暗物质的标准模型可以形成许多中等质量的黑洞种子在第一个结构的形成时期。我们还观察到,在这个物质扇区的存在下,黑洞将以比普通情况快得多的速度增长。这些事实可以解释观测到的大量超大质量黑洞喂养高红移类星体的现象。这种情况将对暗子结构和引力波的产生有趣的观测结果。

英文摘要:

We show that a subdominant component of dissipative dark matter resembling the Standard Model can form many intermediate-mass black hole seeds during the first structure formation epoch. We also observe that, in the presence of this matter sector, the black holes will grow at a much faster rate with respect to the ordinary case. These facts can explain the observed abundance of supermassive black holes feeding high-redshift quasars. The scenario will have interesting observational consequences for dark substructures and gravitational wave production.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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