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The DAEMONs (DArk Electric Matter Objects) have been suggested as a possible exotic component in cosmic rays able to contribute to the Dark Matter; they belong to the wide class of the Elementary Black Holes (EBH) deeply discussed in literature. A preliminary possible DAEMONs direct detection, at ≃3σ C.L., was originally suggested by the sea-level St. Petersburg experiment (SPb); a DAEMONs flux: (1.0±0.3) DAEMONs/(days m2 sr) can be derived. Here the results obtained by the sea-level NEMESIS experiment, which has exploited the same detection approach, are presented; they restrict the DAEMONs flux to be less than 0.32 DAEMONs/(days m2 sr) at 90% C.L.
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Bernabei et al. (2012) studied this question.
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