Schematic Method for Estimation of CP Asymmetry in Neutrino Oscillation
| dc.creator | Kimura, K. | |
| dc.creator | Takamura, A. | |
| dc.date | 2000-08-03 | |
| dc.date.accessioned | 2026-07-07T03:42:12Z | |
| dc.date.available | 2026-07-07T03:42:12Z | |
| dc.description | Within the framework of three generations of leptons the schematical method for estimating CP asymmetry in neutrino oscillations is considered. We introduce a unitarity triangle corresponding to ν_e-ν_μ oscillation, in addition, we show that it is convenient for the estimation to define another new triangle. CP asymmetry is determined by the difference between the shapes of a unitarity triangle and new triangle. As results, (i) we show that CP asymmetry becomes maximal if the shapes of these two triangles are the same. (ii) We can easily estimate L/E which leads almost 100% asymmetry using this. (iii) In ν_e-ν_μ oscillation with \sin^2 2θ_{13} \simeq 0.04, we obtain about 90% asymmetry for LMA MSW scenario and 3% asymmetry for SMA MSW scenario within long baseline neutrino expriments to be realized in near future. | |
| dc.description | 10 pages, LaTeX, 8 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0008024 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0008024 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/39824 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Schematic Method for Estimation of CP Asymmetry in Neutrino Oscillation | |
| dc.type | text |