Result of T-violating muon polarization measurement in the $K^+ \to π^0 μ^+ ν$ decay
| dc.creator | Imazato, J. | |
| dc.date | 2004-06-09 | |
| dc.date.accessioned | 2026-07-07T03:36:20Z | |
| dc.date.available | 2026-07-07T03:36:20Z | |
| dc.description | A search for T-violating muon polarization in the $K^+ \to π^0 μ^+ν$ decay has been performed at KEK using stopped kaons. A new improved limit was obtained, $P_T= -0.0017 \pm 0.0023 (stat) \pm 0.0011 (syst)$, corresponding to a 90 % confidence limit of $| P_T| < 0.0050$. The T-violating parameter was also determined to be Im$ξ= -0.0053 \pm 0.0071 (stat) \pm 0.0036 (syst)$, and $|{rm Im}ξ| < 0.016$ (90 % CL). | |
| dc.description | 10 pages, 4 figures, XXXIXth Rencontres de Moriond, Electroweak Interactions and Unified Theories, La Thuile, Italy, March 21-28, 2004 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0406025 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0406025 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37710 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Result of T-violating muon polarization measurement in the $K^+ \to π^0 μ^+ ν$ decay | |
| dc.type | text |