The nature of dark matter is still largely unknown, and scientists are actively studying its properties and behavior. While dark matter does not interact with ordinary matter through electromagnetic forces, it is believed to have gravitational interactions. However, the specific interactions between dark matter particles are still a subject of research and speculation.
The collision between two dark matter particles is a hypothetical scenario, as dark matter is difficult to observe directly. It is currently unclear what would happen when two dark matter particles collide. One possibility that has been suggested in some theoretical models is that dark matter particles could potentially annihilate each other upon collision, producing high-energy particles or radiation as a result. This process could potentially generate ordinary matter particles, such as protons and electrons, as byproducts of the annihilation.
The formation of a micro black hole as a result of dark matter particle collisions is highly speculative and not supported by current scientific understanding. While black holes are known to form from the gravitational collapse of massive objects, such as the remnants of certain types of stars, it is not currently known whether dark matter particles can undergo such a collapse process.
It's important to note that the field of dark matter research is still evolving, and our understanding of its properties continues to be refined through ongoing experiments and observations. Further investigations are necessary to provide more conclusive answers regarding the behavior and interactions of dark matter particles.