Nonthermal supermassive dark matter

被引：258

作者：

Chung, DJH ^{[1
]}

Kolb, EW

Riotto, A

机构：

[1] Univ Chicago, Dept Phys, Chicago, IL 60637 USA

[2] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

[3] NASA, Fermilab Astrophys Ctr, Fermi Natl Accelerator Lab, Batavia, IL 60510 USA

[4] Univ Chicago, Dept Astron & Astrophys, Chicago, IL 60637 USA

[5] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.81.4048

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss several cosmological production mechanisms for nonthermal supermassive dark matter and argue that dark matter may be elementary particles of mass much greater than the weak scale. Searches for dark matter should not be limited to weakly interacting particles with mass of the order of the weak scale, but should extend into the supermassive range as well. [S0031-9007(98)07529-2].

引用

页码：4048 / 4051

页数：4

共 27 条

[1] IS THERE ROOM FOR CHARGED DARK MATTER [J].