ON THE MSW EFFECT WITH MASSLESS NEUTRINOS AND NO MIXING IN THE VACUUM

被引：260

作者：

GUZZO, MM

MASIERO, A

PETCOV, ST

机构：

[1] IST NAZL FIS NUCL,I-35131 PADUA,ITALY

[2] BULGARIAN ACAD SCI,INST NUCL RES & NUCL ENERGY,BU-1784 SOFIA,BULGARIA

来源：

PHYSICS LETTERS B | 1991年 / 260卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(91)90984-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The general properties of the resonantly enhanced neutrino transitions in matter induced by neutrino flavour changing neutral current (FCNC) interactions (rather than by nontrivial neutrino mixing in vacuum) are analysed. Such transitions can take place even if neutrinos have zero mass. It is shown, in particular, that matter-enhanced transitions of the solar neutrinos (into v-tau, for instance) generated by neutrino FCNC interactions are not excluded by the existing data and provide an alternative solution of the solar neutrino problem.

引用

页码：154 / 160

页数：7

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