MAJORANA NEUTRINO TRANSITION MAGNETIC-MOMENT IN A VARIANT OF ZEE MODEL WITH HORIZONTAL SYMMETRY

被引：2
|
作者：
DHAR, J
DEV, S
机构：
[1] Department of Physics, Himachal Pradesh University, Summerhill, Shimla
来源：
PRAMANA-JOURNAL OF PHYSICS | 1992年 / 39卷 / 05期
关键词：
MAJORANA TRANSITION MAGNETIC MOMENT; HORIZONTAL SYMMETRY; LEPTON FLAVOR VIOLATION; VVO MECHANISM;
D O I：
10.1007/BF02847342
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A SU(2)H symmetric variant of Zee model of lepton flavor violation is presented and is shown to lead to neutrino transition magnetic moment of the order required to explain the solar neutrino deficit and the possible anticorrelation of solar neutrino flux with sunspot activity via VVO mechanism. The use of horizontal symmetry leads to totally degenerate neutrino states which may be combined to form a ZKM Dirac neutrino with naturally small mass.
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页码：541 / 545
页数：5
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