Collider signals in unparticle physics
| dc.creator | Cheung, Kingman | |
| dc.creator | Keung, Wai-Yee | |
| dc.creator | Yuan, Tzu-Chiang | |
| dc.date | 2007-04-19 | |
| dc.date | 2007-08-09 | |
| dc.date.accessioned | 2026-07-07T11:20:20Z | |
| dc.date.available | 2026-07-07T11:20:20Z | |
| dc.description | Phenomenology of the notion of an unparticle U, recently perceived by Georgi, to describe a scale invariant sector with a non-trivial infrared fixed point at a higher energy scale is explored in details. Behaving like a collection of d_U (the scale dimension of the unparticle operator O_U) invisible massless particles, this unparticle can be unveiled by measurements of various energy distributions for the processes Z to fermion pair + U and e-e+ to gamma U at e-e+ colliders, as well as mono-jet production at hadron colliders. We also study the propagator effects of the unparticle through the Drell-Yan tree level process and the one-loop muon anomaly. | |
| dc.description | 4 pages including 4 figures | |
| dc.identifier | https://arxiv.org/abs/0704.2588 | |
| dc.identifier | http://arxiv.org/abs/0704.2588 | |
| dc.identifier | Phys.Rev.Lett.99:051803,2007 | |
| dc.identifier | doi:10.1103/PhysRevLett.99.051803 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/193926 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Collider signals in unparticle physics | |
| dc.type | text |