THE GEOMETRICAL PHASE IN NEUTRINO SPIN PRECESSION AND THE SOLAR NEUTRINO PROBLEM

被引：69

作者：

SMIRNOV, AY

机构：

[1] Institute for Nuclear Research, Academy of Sciences, the USSR

来源：

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

关键词：

D O I：

10.1016/0370-2693(91)90985-Y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The influence of the geometrical phase on neutrino spin precession in a magnetic field is considered. At large geometrical phase velocity the amplitude of precession and therefore the probability of a V(L) --> V(R) transition are strongly suppressed in contradiction with the results of J. Vidal and J. Wudka. We propose the effect of resonant spin conversion induced by the geometrical phase, and consider its application to solar neutrinos.

引用

页码：161 / 164

页数：4

共 13 条

[1] RESONANT AMPLIFICATION OF NEUTRINO SPIN ROTATION IN MATTER AND THE SOLAR-NEUTRINO PROBLEM [J].