CP VIOLATION IN THE SCATTERING OF HEAVY BOSONS AND ITS IMPORTANCE FOR BARYOGENESIS

被引：1

作者：

FLANZ, M

PASCHOS, EA

WU, YL

机构：

[1] Institut für Physik, Universität Dortmund

来源：

PHYSICS LETTERS B | 1993年 / 315卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(93)91628-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We demonstrate that in grand unified theories, which contain two particles of the same charge but different internal quantum numbers, we can generate a CP-asymmetric universe through their CP violating interactions. If, in addition, the decays of the particles violate baryon number, then a baryon asymmetry will be produced. We work out these ideas in the SO(10) theory and show that a baryon asymmetry, consistent with the observed value, can be produced.

引用

页码：379 / 385

页数：7

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