Underground metal detectors of experiment of CDMS II recorded three events,which can testify to interaction with particles of a dark matter. According to the physicists, three events, underground metal detectors reminding interaction with particles of a dark matter, strongly differ from noise. The probability of that these events are a detector signal, instead of its background, makes 99,81 percent - such statistical importance of the phenomenon makes three sigma. In physics the elementary particles significant it is considered to be an event with a confidential interval in five sigma. For example, scientists declared achievement of such importance at candidate particle detection for a role of a boson of Higgs. The scientists consider that there is not enough information but they deserve further recheck. Besides, data impose new restrictions on weight and energy of theoretically predicted particles. Earlier participants of experiment of CDMS II already reported about fixing of two similar events, however their statistical importance was insufficient for an exception of influence of noise. DMS II is one of several experiments directed on detection of theoretically predicted particles of a dark matter.
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