The standard cosmology model can boast of many successes. It depends on what is in the equationsA standard of Lampta (2) It is nothing but popular in ancient Greece Of Einstein. Acts densely That’s why we talk about being In . It is further assumed that this energy acts like a Hatred, which accelerates the expansion of the observable universe for billions of years, does not differ in that it is more and more dominant in terms of matter, because it is not diluted. Expanding particles.
Now let’s talk about material contentPrecisely observable. Within the framework of the standard cosmological model, it dominates Accelerators or detectors are thought to contain particles never seen before on Earth, and can only interact with static baronic matter and gravity alone. It is also almost necessary to calculate the properties of this material And very simply balance .
For 13.7 billion years, the universe has been constantly evolving. Contrary to what our eyes tell us when we think of the sky, what it composes is not static. Physicists make observations and simulations of the universe at different ages, in which they repeat its creation and its evolution. The dark matter seems to have played a major role from the beginning of the universe until the formation of the larger structures observed today. © ECA
However, the standard cosmological model (with CDM is called ΛCDM Cold dark matter, I.e. “Gold Dark Matter”) is not correct, and this leads to inconsistencies and obvious inconsistencies in the test, which will undoubtedly need to be slightly corrected, rather than completely ruled out. Thus, the difference of opinion between the two estimates of the famous constant of the Hubble-Lemitre law relating to space expansion feeds the thinking of those who think so. May not be very stable.
Similarly, problems with propertiesSatellites of large galaxies claim that there is a misunderstanding between dark matter and ordinary matter, perhaps even between dark matter particles.
The halo of the growing dark matter
Most recently, however, a group – mainly made up of researchers School International Superior de Study Avansati (Cissa) In Italy, Gauri Sharma, Pavlo Salusi and Glenn van de Wen – published the results of their work with an article in the prestigious magazine. .
TheMeticulously observed the contents of about 300 large dark objects As And Andromeda, does a kind In our past, almost 7 billion years ago.
Just like their predecessors They measured speeds From And Of The atom can extend beyond the visible edges of these spiral galaxies, in particular . These movements represent balance and distribution Hidden, precisely the dark matter, unless the laws of astronomy are modified within the framework As some researchers have suggested.
At the heart of the halo of the dark matter containing the spiral galaxies is a zone of uniformly high density, the size of which increases over time until it fills the spiral galaxy itself.
Thus, according to the researchers, a interaction that forces the theme of the halo to concentrate, just as the theme has a mysterious additional connection with the ordinary object, increases, but decreases, the size of this homogeneous core. Density over time.
At this time, it does not fit with the basic assumptions of the standard cosmological model, so it provides information on new constraints and the nature of the dark matter, the exact meaning of which must be explored.