ABUNDANCES OF NEW STABLE PARTICLES PRODUCED IN THE EARLY UNIVERSE

被引：173

作者：

WOLFRAM, S

机构：

[1] California Institute of Technology, Pasadena

来源：

PHYSICS LETTERS B | 1979年 / 82卷 / 01期

关键词：

D O I：

10.1016/0370-2693(79)90426-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The standard model of the early universe is used to estimate the present abundances of possible absolutely-stable hadrons or charged leptons more massive than the proton. It is found that experimental limits on their present abundances indicate that no such particles exist with masses below about 16 GeV/c2. Forthcoming experiments could increase this limit to masses up to around 300 GeV/c2. © 1979.

引用

页码：65 / 68

页数：4