that the slant thickness of the rock layer above the detector is more than five kilometers. ... of the two trains of 4 photomultiplier pulses is the result of a delay line network in the aquot;slow chronotronaquot; data recording system. ... Osaka City University, and Durham University in England undertook similar measurements in the Kolar Gold Fields in India ( ACHAR et al., 1965). ... detector in that the counters were shielded with lead and were used to trigger arrays of neon flash tubes to display theanbsp;...
|Title||:||Neutrinos in cosmic ray physics and astrophysics|