THE MASS OF COLD DARK-MATTER PARTICLES AND MICROLENSING

被引：35

作者：

GUREVICH, AV

ZYBIN, KP

机构：

[1] P.N. Lebedev Institute of Physics, Russian Academy of Sciences

来源：

PHYSICS LETTERS A | 1995年 / 208卷 / 4-6期

关键词：

D O I：

10.1016/0375-9601(95)00779-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The theory of the appearance of structures in cold dark matter is generalized to the small scale region. It is shown that if the neutralino is a cold dark matter particle, then the minimal dark matter objects should have a mass of M(x) similar to (5 x 10(-2)-5 x 10(-4))M.. Supposing that these objects are observed in microlensing, the mass m(x) of a cold dark matter particle is estimated.

引用

页码：276 / 280

页数：5

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