Limits on direct detection of neutralino dark matter from b->s gamma decays

被引：119

作者：

Bergstrom, L

Gondolo, P

机构：

[1] UNIV UPPSALA,DEPT THEORET PHYS,S-75108 UPPSALA,SWEDEN

[2] UNIV OXFORD,DEPT PHYS,OXFORD OX1 3NP,ENGLAND

来源：

ASTROPARTICLE PHYSICS | 1996年 / 5卷 / 3-4期

关键词：

D O I：

10.1016/0927-6505(96)00027-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have analysed the rate of detection of minimal supersymmetric neutralino dark matter in germanium, sapphire and sodium iodide detectors, imposing cosmological and recent accelerator bounds including those from b --> s gamma decay. We find that although the b --> s gamma constraint reduces the number of viable models, models still remain where the counting rate in solid state detectors exceeds 10 kg(-1) day(-1).

引用

页码：263 / 278

页数：16

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