Supersonic gas streams enhance the formation of massive black holes in the early universe
作者： Shingo Hirano , Shingo Hirano , Rolf Kuiper , Takashi Hosokawa , Takashi Hosokawa
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摘要: The origin of super-massive black holes in the early universe remains poorly understood. Gravitational collapse a massive primordial gas cloud is promising initial process, but theoretical studies have difficulty growing hole fast enough. We report numerical simulations formation starting from realistic cosmological conditions. Supersonic motions left over Big Bang prevent until rapid condensation triggered protogalactic halo. A protostar formed dense, turbulent cloud, and it grows by sporadic mass accretion acquires 34,000 solar masses. star ends its life with catastrophic to leave hole—a seed for monstrous hole.
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