Antiproton spectrum produced by dark matter annihilation

被引：0

作者：

Sun, LZ ^{[1
]}

Liu, YY

Jiang, XD

机构：

[1] Univ Sci & Technol China, Dept Modern Phys, Hefei 230027, Peoples R China

[2] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2001年 / 25卷 / 10期

关键词：

dark matter; supersymmetry particle; antiproton spectrum;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The cross section of the process <(<chi>)over tilde>(o)<(<chi>)over tilde>(o)-->gg is calculated in supersymmetry model of particle physics. By means of the obtained cross section value, the estimate of source spectrum for antiprotons produced by neutralino <(<chi>)over tilde>(o) annihilation is given. We conclude that the observation of this spectrum in the low energy region offers a possible approach to find the dark matter and the supersymmetry particle.

引用

页码：952 / 957

页数：6

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