No Hope to Kinematically Detect the Effective Masses of Muon and Tau Neutrinos
| dc.creator | Xing, Zhi-zhong | |
| dc.date | 2003-03-21 | |
| dc.date.accessioned | 2026-07-07T03:49:18Z | |
| dc.date.available | 2026-07-07T03:49:18Z | |
| dc.description | We show that the recent WMAP data can impose a generous upper bound on the effective masses of electron, muon and tau neutrinos defined in the kinematic measurements: $<m>^2_e + < m>^2_μ+ < m>^2_τ= m^2_1 + m^2_2 + m^2_3 < 0.5 ~ {\rm eV}^2$, or $<m>_α< 0.71$ eV (for $α= e, μ, τ$). When current neutrino oscillation data are taken into account, we obtain $<m>_e <0.24$ eV and $<m>_μ\approx < m>_τ< 0.24$ eV. Thus there is no hope to kinematically detect $<m>_μ$ and $<m>_τ$ in any realistic experiments. | |
| dc.description | RevTex 9 pages (2 PS figures) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0303178 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0303178 | |
| dc.identifier | High Energy Phys.Nucl.Phys. 27 (2003) 841-845 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42353 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | No Hope to Kinematically Detect the Effective Masses of Muon and Tau Neutrinos | |
| dc.type | text |