Phenomenology of Non-Commutative Field Theories
| dc.creator | Godfrey, Stephen | |
| dc.creator | Doncheski, M. A. | |
| dc.date | 2002-11-15 | |
| dc.date.accessioned | 2026-07-07T03:48:34Z | |
| dc.date.available | 2026-07-07T03:48:34Z | |
| dc.description | We study the effects of non-commutative QED (NCQED) in fermion pair production, gamma + gamma to f + \bar{f} and Compton scattering, e + gamma to e + gamma. Non-commutative geometries give rise to 3- and 4-point photon vertices and to momentum dependent phase factors in QED vertices which will have observable effects in high energy collisions. We consider e^+ e^- colliders with energies appropriate to the TeV Linear Collider proposals and the multi-TeV CLIC project operating in gamma gamma and e gamma modes. Non-commutative scales roughly equal to the center of mass energy of the e^+e^- collider can be probed, with the exact value depending on the model parameters and experimental factors. The Compton process is sensitive to Lambda_{NC} values roughly twice as large as those accessible to the pair production process. | |
| dc.description | 9 pages, 5 figures, Talk given at the SUSY 2002 Conference (DESY, Hamburg, Germany, June 2002). To appear in the SUSY 2002 Conference Proceedings | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0211247 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0211247 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42063 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Phenomenology of Non-Commutative Field Theories | |
| dc.type | text |