Higgs boson pair production process $e^+e^-\to ZHH$ in the littlest Higgs model at the ILC
| dc.creator | Liu, Yao-Bei | |
| dc.creator | Du, Lin-Lin | |
| dc.creator | Wang, Xue-Lei | |
| dc.date | 2006-09-20 | |
| dc.date | 2007-01-19 | |
| dc.date.accessioned | 2026-07-07T11:05:45Z | |
| dc.date.available | 2026-07-07T11:05:45Z | |
| dc.description | The physics prospect at future linear $e^{+}e^{-}$ colliders for the study of the Higgs triple self-coupling via the process of $e^{+}e^{-}\to ZHH$ is investigated. In this paper, we calculate the contribution of the new particles predicted by the littlest Higgs model to the cross sections of this process in the future high energy $e^{+}e^{-}$ collider($ILC$). The results show that, in the favorable parameter spaces preferred by the electroweak precision, the deviation of the total cross sections from its $SM$ value varies from a few percent to tens percent, which may be detected at the future $ILC$ experiments with $\sqrt{s}$=500GeV. | |
| dc.description | 13 pages,4 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0609208 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0609208 | |
| dc.identifier | J.Phys.G33:577-586,2007 | |
| dc.identifier | doi:10.1088/0954-3899/34/3/015 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189302 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Higgs boson pair production process $e^+e^-\to ZHH$ in the littlest Higgs model at the ILC | |
| dc.type | text |