- cosmic-raymuonspectrometerGoingthisdeepwouldhelpreducethebackgroundsignalsfromcosmicraymuonparticles.Whenitarrives,someofthemuonneutrinosinitwillhavetransformedthemselvesintoelectronneutrinos.Thepointistoseeiftheyarestillmuon-neutrinoswhentheyarrivea...
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