LUX dark matter results confirmed
A new high-accuracy calibration of the LUX (Large Underground Xenon) dark matter detector demonstrates the experiment’s sensitivity to ultra-low energy events. The new analysis strongly confirms the result that low-mass dark matter particles were a no-show during the detector’s initial run, which concluded last summer. The first dark matter search results from LUX detector were announced last October. The detector proved to be exquisitely sensitive, but found no evidence of the dark matter particles during its first 90-day run, ruling out a wide range of possible models for dark matter particles. Previous experiments had detected potential signatures of dark matter particles with a very low mass, but LUX turned up no such signal. This latest work was focused on demonstrating the high sensitivity of LUX to potential signals in the search for those low-mass particles.
See on biosciencia.com