Lepton flavor violating signals of the neutral top-pion in future lepton colliders
| dc.creator | Yue, Chong-Xing | |
| dc.creator | Zong, Zheng-Jun | |
| dc.creator | Zhou, Li | |
| dc.creator | Yang, Shuo | |
| dc.date | 2005-06-07 | |
| dc.date | 2005-06-20 | |
| dc.date.accessioned | 2026-07-07T10:44:19Z | |
| dc.date.available | 2026-07-07T10:44:19Z | |
| dc.description | The presence of the top-pions $π_{t}^{0,\pm}$ in the low-energy spectrum is an inevitable feature of the topcolor scenario. Taking into account the constraints of the present experimental limit of the lepton flavor violating($LFV$) process $μ\to eγ$ on the free parameters of topcolor-assisted techicolor(TC2) models, we study the contributions of the neutral top-pion $π^{0}_{t}$ to the $LFV$ processes $μ^{+}μ^{-}\toτμ$ (or $τe$), $ γγ\toτμ$ (or $τe$), $e^{+} e^{-}\toτμ$, and $e γ\to e π_{t}^{0}\to e τμ(e)$ via the flavor changing ($FC$) couplings $π_{t}^{0}l_{i}l_{j}$ and discuss the possibility of searching for the $LFV$ signals via these processes in future lepton colliders. | |
| dc.description | References added, some typos corrected. Version to be published in Phys. Rev. D | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0506070 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0506070 | |
| dc.identifier | Phys.Rev.D71:115011,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.71.115011 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182552 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Lepton flavor violating signals of the neutral top-pion in future lepton colliders | |
| dc.type | text |