Global Analysis of Solar Neutrino and KamLAND Data
| dc.creator | Balantekin, A. B. | |
| dc.creator | Yuksel, H. | |
| dc.date | 2003-01-10 | |
| dc.date | 2003-01-13 | |
| dc.date.accessioned | 2026-07-07T10:48:40Z | |
| dc.date.available | 2026-07-07T10:48:40Z | |
| dc.description | A global analysis of the data from all the solar neutrino experiments combined with the recent KamLAND data is presented. A formula frequently used in the literature gives survival probability for three active solar neutrino flavors in terms of a suitably-modified two-flavor survival probability. Corrections to this formula, which depend on $θ_{13}$ and $δm_{31}^2$, are calculated. For the mass scale suggested by the atmospheric neutrino experiments the contributions of $δm_{31}^2$ to these corrections is found to be negligible. The role of $θ_{13}$ in solar neutrino physics is elaborated. For electron neutrino oscillations into another active flavor, we find best fit values of $\tan^2 θ_{12} \sim 0.46$, $\tan^2 θ_{13} \sim 0$, and $δm_{21}^2 \sim 7.1 \times 10^{-5}$ eV$^2$. It is found that the combined solar neutrino and KamLAND date provide the limit $\cos^4 θ_{13} < 0.8$ at the 90 % confidence level. | |
| dc.description | 17 pages of REVTEX, 6 figures; several typos are corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0301072 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0301072 | |
| dc.identifier | J.Phys.G29:665-682,2003 | |
| dc.identifier | doi:10.1088/0954-3899/29/4/305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183959 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Theory | |
| dc.title | Global Analysis of Solar Neutrino and KamLAND Data | |
| dc.type | text |