Some Remarks on the Search for CP Violation in Z-Decays
| dc.creator | Bernreuther, W. | |
| dc.creator | Nachtmann, O. | |
| dc.date | 1996-03-18 | |
| dc.date.accessioned | 2026-07-07T03:58:59Z | |
| dc.date.available | 2026-07-07T03:58:59Z | |
| dc.description | We discuss some issues arising in the search for CP violation in the decays Z -> tau+ tau- and Z -> b \bar b X. The form-factor and the effective Lagrangian approach to parametrize CP-violating effects are compared. We emphasize the interest to study both real and imaginary parts of CP-violating form factors like the weak dipole moment form factor d_tau^Z(m^2_Z) of the tau-lepton. We propose an 'optimal' way to search for CP violation when Z -> b \bar b X events have to be selected on a statistical basis from the total number of Z hadronic decays. | |
| dc.description | 12 pages LaTeX and 2 Postscript files | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9603331 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9603331 | |
| dc.identifier | Z.Phys. C73 (1997) 647-652 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46039 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Some Remarks on the Search for CP Violation in Z-Decays | |
| dc.type | text |