UNIVERSAL CP-NONINVARIANT SUPERWEAK INTERACTION AND BARYON ASYMMETRY OF UNIVERSE

被引：219

作者：

IGNATIEV, AY

KRASNIKOV, NV

KUZMIN, VA

TAVKHELIDZE, AN

机构：

[1] Institute for Nuclear Research, the Academy of Sciences, the USSR, Moscow

来源：

PHYSICS LETTERS B | 1978年 / 76卷 / 04期

关键词：

D O I：

10.1016/0370-2693(78)90900-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a mechanism for generating the baryon asymmetry of the Universe in the framework of spontaneously broken gauge theories with CP-nonconversation and baryon number violation. An SU(2) ⊗ U(1) model is worked out in detail, in which it proves to be possible to construct universal superweak baryon and CP-nonconserving interaction mediated by new scalar boson with mass not exceeding that of W-boson. © 1978.

引用

页码：436 / 438

页数：3

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