Mirror World versus large extra dimensions
| dc.creator | Silagadze, Z. K. | |
| dc.date | 1999-08-02 | |
| dc.date | 2000-05-23 | |
| dc.date.accessioned | 2026-07-07T10:53:10Z | |
| dc.date.available | 2026-07-07T10:53:10Z | |
| dc.description | Recently proposed low scale quantum gravity scenario is expected to have a significant impact on the Mirror World hypothesis. Some aspects of this influence is investigated here, assuming that the fundamental gravity scale is near a TeV. It is shown that future colliders will be capable to produce the mirror matter, but an experimental signature, which will distinguish such events from the background, is unclear. The `smoking gun'' signals of the Mirror World would be an observation of decays like $Υ(2S)\to \tilde χ_{b2} γ$. But unfortunately the expected branching ratios are very small. Finally, it is shown that a mirror supernova will be quite a spectacular event for our world too, because a considerable amount of ordinary energy is expected to be emitted in the first several seconds. | |
| dc.description | 12 pages, no figures, LaTeX, some typos corrected. Published in Mod. Phys. Lett. A14 (1999) 2321-2328 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9908208 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9908208 | |
| dc.identifier | Mod.Phys.Lett.A14:2321-2328,1999 | |
| dc.identifier | doi:10.1142/S0217732399002406 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185394 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.title | Mirror World versus large extra dimensions | |
| dc.type | text |