Big Bang cosmology has concluded that there are about 150 neutrinos and antineutrinos of each family in a ccm of the present universe. The "missing mass" phenomena in the astrophysics of galaxies can be explained if at least one type of these neutrinos may be massive and stable. Pair annihilation will be the final fate of these neutrinos.
ASJC Scopus subject areas
- Physics and Astronomy(all)