IS THERE ROOM FOR CHARGED DARK MATTER

被引:24
作者
BASDEVANT, JL
MOCHKOVITCH, R
RICH, J
SPIRO, M
VIDALMADJAR, A
机构
[1] UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720
[2] INST ASTROPHYS,F-75014 PARIS,FRANCE
[3] CENS,DEPT PHYS PARTICULES ELEMENTAIRES,F-91191 GIF SUR YVETTE,FRANCE
关键词
D O I
10.1016/0370-2693(90)91948-B
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It has recently been suggested that galactic dark matter halos could be made of very heavy charged particles (20-1000 TeV). We show that present observations and experimental limits are hardly compatible with such a scenario. The best chance, if any, would be in the upper mass range near or above 1000 TeV which can be unambiguously explored by specific experiments that we discuss. © 1990.
引用
收藏
页码:395 / 398
页数:4
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