Sensitivity Study of Extra Dimensions at TeV $e^+ e^-$ colliders
| dc.creator | Cheung, Kingman | |
| dc.date | 2001-04-24 | |
| dc.date.accessioned | 2026-07-07T03:44:24Z | |
| dc.date.available | 2026-07-07T03:44:24Z | |
| dc.description | We study the sensitivity reach of $0.5-2$ TeV $e^+ e^-$ linear colliders in the context of the ADD model, in which gravity becomes strong at TeV scale. We include the real emission channel $e^+ e^- \to γG$, as well as the virtual-graviton-exchange channels $e^+ e^- \to γγ, q\bar q, μ^+μ^-, τ^+ τ^-, e^+ e^-$. Assuming no excess of events over the standard model predictions, we obtain the lower 95% C.L. limits on the effective Planck scale. These limits are better than those obtained in the Run II's of the Tevatron and comparable to those of the LHC. | |
| dc.description | 6 pages. A contribution to the theory meeting on physics at linear colliders, 15--17 March 2001, KEK, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0104250 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0104250 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40549 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Sensitivity Study of Extra Dimensions at TeV $e^+ e^-$ colliders | |
| dc.type | text |