Updated Collider Bounds on the Parameters of Dynamical Torsion
| dc.creator | Mahanta, Uma | |
| dc.creator | Raychaudhuri, Sreerup | |
| dc.date | 2003-07-29 | |
| dc.date.accessioned | 2026-07-07T03:50:15Z | |
| dc.date.available | 2026-07-07T03:50:15Z | |
| dc.description | We constrain the parameters of dynamical torsion, namely, the torsion-fermion coupling and the torsion mass, by making a careful analysis of current LEP-2 data at several energies, as well as CDF and D0 data from Run-I of the Tevatron. We find that measurements of the forward-backward asymmetry in the e+- e- -> mu+- mu- channel at LEP-2 produce the most restrictive bounds over most of the parameter space,though other measurements, too, have a significant role to play. Our results considerably improve the existing constraints on models with dynamical torsion. | |
| dc.description | 16 pages, Latex, 7 postscript figures embedded | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0307350 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0307350 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42703 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Updated Collider Bounds on the Parameters of Dynamical Torsion | |
| dc.type | text |