Recent results on D^0 mixing from Belle
| dc.creator | Golob, B. | |
| dc.date | 2007-12-06 | |
| dc.date.accessioned | 2026-07-07T08:47:40Z | |
| dc.date.available | 2026-07-07T08:47:40Z | |
| dc.description | We report on recent measurements of the $D^0-\bar{D}^0$ mixing and $CP$ violation parameters performed by the Belle experiment. The evidence for the mixing phenomena in the system of neutral $D$ mesons, arising in the study of $D^0\to K^+K^-, π^+π^-$ decays is presented first. Using a time dependent Dalitz analysis of $D^0\to K_Sπ^+π^-$ decays we also obtained the most precise up-to-date determination of the mass difference of the two $D$ meson mass eigenstates. The presented results are based on 540 fb$^{-1}$ of data recorded by the Belle detector at the KEKB $e^+e^-$ collider. We conclude with short prospects for the future measurements. | |
| dc.description | 11 pages, 13 figures, to appear in proceedings of XXIII International Symposium on Lepton and Photon Interactions at High Energy, Daegu, S. Korea | |
| dc.identifier | https://arxiv.org/abs/0712.0945 | |
| dc.identifier | http://arxiv.org/abs/0712.0945 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/143678 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Recent results on D^0 mixing from Belle | |
| dc.type | text |