The predictions of our previous analysis about possible low-mass (m<50 GeV) relic neutralinos are discussed in the light of some recent results from WIMP direct detection experiments. It is proved that these light neutralinos are quite compatible with the new annual-modulation data of the DAMA Collaboration; our theoretical predictions are also compared with the upper bounds of the CDMS and EDELWEISS Collaborations.
Light neutralinos and WIMP direct searches
BOTTINO, Alessandro;DONATO, Fiorenza;FORNENGO, Nicolao;
2004-01-01
Abstract
The predictions of our previous analysis about possible low-mass (m<50 GeV) relic neutralinos are discussed in the light of some recent results from WIMP direct detection experiments. It is proved that these light neutralinos are quite compatible with the new annual-modulation data of the DAMA Collaboration; our theoretical predictions are also compared with the upper bounds of the CDMS and EDELWEISS Collaborations.
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