How were horrible black holes first created?
This is the puzzle that scientists are trying to solve to understand galaxy evolution.
In a recent study, scientists suggested that horrible black holes could be formed from dark matter. Instead of conventional formation conditions that included a conventional subject, the study suggests that the supermassive black holes may have come directly from dark matter in high-density regions in galaxies centers.
Conventional formation models involve conventional baryonic material falling deep to form black holes, which then grow over time. However, the new work explores the potential of persistent disease pathways made of dark material and surrounded by a Halo of dark brown material, finding that the centers of these structures could be going out to such an extent that they could fall into the same supermassive black holes once an emergency threshold is reached.
The model suggests that the process could have happened much faster and it must have allowed the formation of early black hole holes before the galaxies in which they live arrived.
Carlos R. Argüelles, the researcher at Universidad Nacional de La Plata and ICRANet who led the study, said: “This new creation scenario could provide a natural explanation for how black holes were formed early in the Universe, without the need for prior star formation or the need for seed black holes. introduced with non-virtual collection standards. ”
Another capability of the new model is that the required mass for falling into a black hole for halos of smaller dark matter may not be reached.
Scientists suggest that this could leave smaller diseases with a dark subject nucleus in the center than the expected black hole. Such a dark heart could still be a sign of typical black hole signatures. At the same time, the dark outer halo case could also explain the observed galaxy rotation loops.
Carlos said, “This model demonstrates how dark subject haloes can maintain dense densities at their centers, which may play a critical role in helping to understand black hole formation. extreme. ”
“Here, we have proven for the first time that emissions of these fundamental dark matter can be in a cosmological framework and remain stable throughout the life of the Earth. ”
Scientists affirm that further studies are needed to shed more light on the formation of supermassive black holes in the earliest days of our Universe, as well as to investigate the possibility of inactive galaxies, including our own Milky Way, hospitality. to those thick dark corries.
Magazine Information:
- Carlos R Argüelles, Manuel I Díaz, Andreas Krut, Rafael Yunis. On the formation and stability of haloes of dark fermionic material in a cosmological frame. Monthly notices from the Royal Astronomical Society, 2021; 502 (3): 4227 DOI: 10.1093 / mnras / staa3986