SIZE SPECTRA OF EXTENSIVE AIR SHOWERS AND PRIMARY COSMIC RAY SPECTRUM

摘要

The difference in the power indices of two spectra indicates a functional relation of the type nµ（》150GeV, N) ∝ N0.48 between the number of moons of energy >150 GeV and the shower size. The primary cosmic ray spectrum in the energy range 5.1014eV Ep) = (3.74±0.20)10-10(Ep/1015)-2.16±o.10 cm-2 Sec-1 Sr-i. The spectrum compares well with the spectrum obtained in other experiments and confirms the existence of a change in the logarithmic slope in the neighborhood of 10i5eV.