|
Speaker |
Berezhiani, Zurab |
|
Coauthors |
|
| Talk Title |
Mirror Matter |
|
Abstract |
Dark matter can be constituted by the baryons of mirror world, parallel hidden sector which has the same (or similar) microphysics as the observable world. We discuss a mechanism based on the B-L and CP violating out-of-equilibrium particle processes between ordinary and mirror sectors that could simultaneoulsy generate baryon asymmetries in both worlds, in comparable amounts, within the range $\Omega'_B/\Omega_B \sim 1-10$, and thus naturally explain the conspiracy between the baryonic and dark matter fractions in the Universe. Particle interactions between two sectors can be also relevant for a direct detection of dark matter and in addition could induce interesting processes of the ordinary particle oscillations in their mirror partners. Cosmological implications are also discussed. |
|
Talk view |
|
|
|
|