R-parity-violating trilinear couplings and recent neutrino data -: art. no. 091701

被引：0
|
作者：
Rakshit, S
Bhattacharyya, G
Raychaudhuri, A
机构：
[1] Univ Calcutta, Dept Phys, Kolkata 700009, W Bengal, India
[2] Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India
来源：
PHYSICAL REVIEW D | 1999年 / 59卷 / 09期
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The nontrivial structure of the neutrino mass matrix, suggested by the recent Super-Kamiokande results and data from other neutrino experiments, can be reproduced in R-parity-violating supersymmetric theories. This requires sets of products of R-parity-violating trilinear couplings to take appropriately chosen values. It is shown that the existing constraints on these couplings are satisfied by these choices. [S0556-2821(99)50307-X].
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