Search for excited spin-3/2 and spin-1/2 leptons at linear colliders
| dc.creator | Cakir, O. | |
| dc.creator | Ozansoy, A. | |
| dc.date | 2007-09-13 | |
| dc.date.accessioned | 2026-07-07T11:37:09Z | |
| dc.date.available | 2026-07-07T11:37:09Z | |
| dc.description | We study the single production of excited spin-3/2 and spin-1/2 leptons in future high energy $e^+e^-$ collisions. We calculate the production cross section and decay widths of excited spin-3/2 and spin-1/2 leptons according to their effective currents. We show that these possible new excited states can be probed up to the mass $m^*$ ~ $\sqrt{s}$ depending on their couplings to leptons and gauge bosons. We present the angular distributions of final state particles as a measure to discriminate between an excited spin-3/2 and spin-1/2 lepton signal. The signals and the corresponding backgrounds are studied in detail to obtain attainable limits on masses and couplings of excited leptons at future linear colliders | |
| dc.description | 20 pages, 8 figures, 5 tables | |
| dc.identifier | https://arxiv.org/abs/0709.2134 | |
| dc.identifier | http://arxiv.org/abs/0709.2134 | |
| dc.identifier | Phys.Rev.D77:035002,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.77.035002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199111 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Search for excited spin-3/2 and spin-1/2 leptons at linear colliders | |
| dc.type | text |