tavajoh, amir ali
December 7, 2017
Existence of Dark Matter is proved by the flat rotation curves which show the distribution of luminous matter and dark matter when we move from the De Vaucuoleur spheroid of galaxy to the farthest points from center of galaxy. The dark matter increases as we get far from it, on the contrary, the luminous matter decreases.
There are two types of Dark Matter: 1- Baryonic Dark Matter, 2- Non-baryonic Dark Matter;
The volunteers for elements of dark matter are as follows:
1. MACHO (known as Baryonic Dark Matter)
2. Neutrinos (based on OPERA experiment, it is more probable that Tau neutrinos would be the fundamentals of dark matter), these are candidates for Non-baryonic Dark Matter, Hot Dark Matter.
3. Neutralinos (Condidate for Cold Dark Matter)
4. WIMP (Condidate for Cold Dark Matter)
Dark energy and Dark Matter are making the universe accelerating in a way that the voids get totally empty and superclusters get heavier in the universe by pushing the galaxies located at the void to the superclusters.