RENORMALIZATION-GROUP EQUATIONS FOR SEESAW NEUTRINO MASSES

被引：302

作者：

CHANKOWSKI, PH

PLUCIENNIK, Z

机构：

[1] DIPARTIMENTO FIS G GALILEI,I-35131 PADUA,ITALY

[2] UNIV ZURICH,INST THEORET PHYS,CH-8001 ZURICH,SWITZERLAND

来源：

PHYSICS LETTERS B | 1993年 / 316卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(93)90330-K

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

RGEs for coefficients of dimension-5 operators giving rise to neutrino masses in the seesaw mechanism are written down in the SM, 2HDM and MSSM, and solved numerically. RG evolution of these coefficients modifies tree-level seesaw predictions for neutrino masses and mixing angles in SO (10)-type GUT models as strongly as the quark Yukawa coupling evolution.

引用

页码：312 / 317

页数：6

共 21 条

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