Search for the Electric Dipole Moment of the tau Lepton
| dc.creator | Belle collaboration | |
| dc.creator | Inami, K. | |
| dc.date | 2002-10-31 | |
| dc.date | 2002-11-15 | |
| dc.date.accessioned | 2026-07-07T12:01:52Z | |
| dc.date.available | 2026-07-07T12:01:52Z | |
| dc.description | We have searched for a CP violation signature arising from an electric dipole moment (d_tau) of the tau lepton in the e+e- -> tau+tau- reaction. Using an optimal observable method and 29.5 fb^{-1} of data collected with the Belle detector at the KEKB collider at sqrt{s} = 10.58 GeV, we find Re(d_tau) = (1.15 +- 1.70) x 10^{-17} ecm and Im(d_tau) = (-0.83 +- 0.86) x 10^{-17} ecm and set the 95% confidence level limits -2.2 < Re(d_tau) < 4.5 (10^{-17}ecm) and -2.5 < Im(d_tau) < 0.8 (10^{-17}ecm). | |
| dc.description | 15 pages, LaTeX, 21 figures, submitted to Phys. Lett. B | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0210066 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0210066 | |
| dc.identifier | Phys.Lett.B551:16-26,2003 | |
| dc.identifier | doi:10.1016/S0370-2693(02)02984-2 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207243 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for the Electric Dipole Moment of the tau Lepton | |
| dc.type | text |