Predictions for energy distribution and polarization of the positron from the polarized muon decay
| dc.creator | Chizhov, M. V. | |
| dc.date | 2004-05-09 | |
| dc.date.accessioned | 2026-07-25T19:02:00Z | |
| dc.description | The pure lepton decay of the polarized muon is considered, accounting for a new tensor interaction which is outside of the Michel local interactions. This interaction leads to new energy distribution and polarization of the final charged lepton. The presence of such a type of interaction is strongly required for the description of the latest experimental results on the weak radiative pion decay in the full kinematic region. Assuming quark--lepton universality, predictions for a deviation from the Standard Model are made using only one new parameter. They do not contradict the present experimental data and can be verified further in the on-going experiments at PSI and TRIUMF, at least to the level of 3 standard deviations. | |
| dc.description | 12 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0405073 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0405073 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/60799 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Predictions for energy distribution and polarization of the positron from the polarized muon decay | |
| dc.type | text |