Among particle theory candidates for the dark matter constituents. Axions and WIMPs are the most popular. In this paper, we discuss these then focus on our preferred astrophysical candidate, the Primordial Intermediate Mass Black Holes in the acronym DM[Formula: see text]=[Formula: see text]PIMBHs. The earliest experimental confirmation may come from microlensing of the Magellanic Clouds at the LSST 8 m telescope in the mid-2020s, or possibly a few years earlier in 2021 from work being pursued, using DECam data from the smaller Blanco 4 m telescope, at LLNL.

中文翻译：

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作为暗物质的原始中等质量黑洞

在暗物质成分的粒子理论候选者中。Axions 和 WIMP 是最受欢迎的。在本文中，我们将讨论这些问题，然后将重点放在我们首选的天体物理学候选者上，即原始中间质量黑洞的首字母缩略词 DM[公式：见正文]=[公式：见正文]PIMBHs。最早的实验确认可能来自 2020 年代中期 LSST 8 m 望远镜对麦哲伦云的微透镜，或者可能在 2021 年早些时候使用来自 LLNL 较小的 Blanco 4 m 望远镜的 DECam 数据进行的工作.