Baryogenesis from leptogenesis in SO(10) models

被引：57

作者：

Buccella, F

Falcone, D

Tramontano, F

机构：

[1] Dipartimento di Scienze Fisiche, Università di Napoli, Complesso di Monte S. Angelo, Napoli, Via Cintia

来源：

PHYSICS LETTERS B | 2002年 / 524卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(01)01409-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss the baryogenesis via leptogenesis mechanism within the supersymmetric and nonsupersymmetric SO(10) models. We find that the nonsupersymmetric model, endowed with an intermediate scale, is generally favoured, unless some fine tuning occurs in the supersymmetric case. (C) 2002 Published by Elsevier Science B.V.

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页码：241 / 244

页数：4

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