Analysis Of the Dark Matter Searching for Axions, Wimps and Mini-Blackholes

With the development of science and technology, human beings are no longer satisfied with exploring visible objects. Under the help of gravity, scholars have noticed dark matter and dark energy. Unfortunately, dark matter is ethereal and has not been discovered by human beings for the time being, but through various experiments, astronomers have narrowed the scope of dark matter and defined some matter to guess the nature of dark matter. These are known as candidates for dark matter. This study makes a theoretical analysis of the three dark matter candidates, Axions, WIMPs and mini black holes, and lists various experimental evidences and principles, so as to give readers a clearer understanding of these three types of candidates and their high possibility of existence. These three are currently the hottest candidates and the most important objects for analyzing dark matter. At the same time, in a deeper analysis, their possible existence also indicates that the possibility of the existence of dark biological intelligence is extremely small, and that none of these three substances can rely on conventional physicochemical changes to form complex and cohesive enough matter, let alone to form a normal size organism. Therefore, these results help to understand the status quo and prospect of dark matter research, and provide sufficient theoretical evidence for the discovery of dark matter.