COSMIC-RAYS ABOVE 10(17) EV .1. THE MASS-SPECTRUM AND THE OVERALL ANISOTROPIES

被引:8
作者
CHI, X
WDOWCZYK, J
WOLFENDALE, AW
机构
[1] Dept. of Phys., Durham Univ.
关键词
D O I
10.1088/0954-3899/19/5/011
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The Sydney data on extensive air showers in the energy range 10(17) to 10(19) eV have been re-examined from the standpoint of endeavouring to determine the energy spectrum of the various masses of particles present in the cosmic ray beam, idealized as a simple mixture of protons and iron nuclei. The analysis suggests that the ratio of iron nuclei to protons increases with energy in the range under consideration, being congruent-to 1.0 at 10(18) eV and congruent-to 2.0 at 10(19) eV.
引用
收藏
页码:769 / 785
页数:17
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