| Texto completo | |
| Autor(es): |
Picoreti, R.
;
Guzzo, M. M.
;
de Holanda, P. C.
;
Peres, O. L. G.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Physics Letters B; v. 761, p. 70-73, OCT 10 2016. |
| Citações Web of Science: | 13 |
| Resumo | |
We consider the possibility of solar neutrino decay as a sub-leading effect on their propagation between production and detection. Using current oscillation data, we set a new lower bound to the nu(2) neutrino lifetime at tau(2)/m(2) >= 7.2 x 10(-4) s.eV(-1) at 99% C.L. Also, we show how seasonal variations in the solar neutrino data can give interesting additional information about neutrino lifetime. (C) 2016 The Authors. Published by Elsevier B.V. (AU) | |
| Processo FAPESP: | 12/16389-1 - Fenomenologia de neutrinos |
| Beneficiário: | Orlando Luis Goulart Peres |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |