B-L-violating masses in softly broken supersymmetry

被引：138

作者：

Hirsch, M ^{[1
]}

KlapdorKleingrothaus, HV ^{[1
]}

Kovalenko, SG ^{[1
]}

机构：

[1] JOINT INST NUCL RES,DUBNA,RUSSIA

来源：

PHYSICS LETTERS B | 1997年 / 398卷 / 3-4期

关键词：

supersymmetry; discrete symmetry; Majorana neutrino mass;

D O I：

10.1016/S0370-2693(97)00234-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We prove a general low-energy theorem establishing a generic relation between the neutrino Majorana mass and the superpartner sneutrino B-L-violating ''Majorana''-like mass term. The theorem states that if one of these two quantities is non-zero the other one is also non-zero and, vice versa, if one of them vanishes the other vanishes, too. The theorem is a consequence of the underlying supersymmetry (SUSY) and valid for any realistic gauge model with weak scale softly broken SUSY. (C) 1997 Elsevier Science B.V.

引用

页码：311 / 314

页数：4

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