Posted: May 14, 2017 10:30 am
... but there could be(!?) a signal in cosmic ray energetics as measured by the Alpha Magentic Spectrometer (AMS-02) on the ISS:
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One promising way to detect dark matter is to search for “excess” cosmic rays that presumably originate from dark matter (DM) particles annihilating each other in collisions. Two teams have separately analyzed recent data on cosmic-ray antiprotons obtained by the Alpha Magnetic Spectrometer (AMS) experiment. Both groups find indications of an excess of antiprotons that may correspond to a DM particle with a mass of several tens of GeV∕c2.
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