Crater morphology of primordial black hole impacts

думаю в 10-15 лет найдут микрочерные дыры в пределах Солнечной Системы
и вот это для ембанных генералов мира всего станет последней гильотиной
.....   

Crater morphology of primordial black hole impacts
Almog Yalinewich 1‹ and Matthew E. Caplan2
1Canadian Institute for Theoretical Astrophysics, 60 St George St, Toronto, ON M5S 3H8, Canada
2Department of Physics, Illinois State University, Normal, IL 61790, USA
Accepted 2021 June 6. Received 2021 June 6; in original form 2021 March 31
ABSTRACT
In this work, we propose a novel campaign for constraining relativistically compact massive compact halo object (MACHO) dark matter, such as primordial black holes (PBHs), using the Moon as a detector. PBHs of about 1019 to 1022 g may be sufficiently abundant to have collided with the Moon in the history of the Solar system. We show that the crater profiles of a PBH collision  differ from traditional impactors and may be detectable in high-resolution lunar surface scans now available. Any candidates may serve as sites for in situ measurements to identify high-pressure phases of matter which may have formed near the PBH
during the encounter. While we primarily consider PBH dark matter, the discussion generalizes to the entire family of MACHO candidates with relativistic compactness. Moreover, we focus on the Moon since it has been studied well, but the same principles can be applied to other rocky bodies in our Solar system without an atmosphere. Key words: black hole physics – hydrodynamics – shock waves – methods: numerical – Moon – dark matter.