Constraints on UED KK-neutrino dark matter from magnetic dipole moments

被引：1
|
作者：
Flacke, Thomas [1 ]
Maybury, David W. [1 ]
机构：
[1] Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2007年 / 16卷 / 10期
关键词：
extra dimensions; dark matter; dipole moments;
D O I：
10.1142/S0218271807010985
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Generically, universal extra dimension (UED) extensions of the standard model predict the stability of the lightest Kaluza-Klein (KK) particle and hence provide a dark matter candidate. For UED scenarios with one extra dimension, we model-independently determine the size of the induced five-dimension magnetic dipole moment of the KK-neutrino, nu((1)). We show that current observational bounds on the interactions of dipole dark matter place constraints on UED models with KK-neutrino dark matter.
引用
收藏
页码：1593 / 1600
页数：8
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