Status of the neutrino decay solution to the solar neutrino problem

被引:34
作者
Choubey, S [1 ]
Goswami, S [1 ]
Majumdar, D [1 ]
机构
[1] Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India
关键词
neutrino mass; solar neutrinos; decay; mixing;
D O I
10.1016/S0370-2693(00)00608-0
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We re-examine the neutrino decay solution to the solar neutrino problem in the light of the SuperKamiokande (SK) data. For the decay solution the SK spectrum data by its own can provide a fit comparable to the fit obtained from the MSW solution. However when one combines the results from the total rates of the Cl-37 and Ga-71 experiments the fit becomes much poorer. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:73 / 78
页数:6
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