NEUTRINO MASSES, NEUTRAL VECTOR BOSONS AND THE SCALE OF B-L BREAKING

被引：172
|
作者：
BUCHMULLER, W [1 ]
GREUB, C [1 ]
MINKOWSKI, P [1 ]
机构：
[1] UNIV BERN,INST THEORET PHYS,CH-3012 BERN,SWITZERLAND
来源：
PHYSICS LETTERS B | 1991年 / 267卷 / 03期
关键词：
D O I：
10.1016/0370-2693(91)90952-M
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Extensions of the standard model with extra neutral vector bosons predict additional fermions whose allowed masses are constrained by the masses of the new vector bosons. For the minimal case with one extra Z' boson and an extended gauge group contained in the unified group SO(10), we derive upper and lower bounds on the masses of heavy Majorana neutrinos. We also discuss implications for the standard model Higgs boson.
引用
收藏
页码：395 / 399
页数：5
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