Electron-photon energies in extensive air showers

1962 ◽  
Vol 23 (4) ◽  
pp. 708-723 ◽  
Author(s):  
J. R. Green ◽  
J. R. Barcus

1968 ◽  
Vol 46 (10) ◽  
pp. S131-S135 ◽  
Author(s):  
B. K. Chatterjee ◽  
N. V. Gopalakrishnan ◽  
G. T. Murthy ◽  
S. Naranan ◽  
B. V. Sreekantan ◽  
...  

The following results on the low-energy (> 0.6 GeV and > 1.0 GeV) muons in air showers of size 105 to 2 × 107 at Ootacamund (800 g cm−2) are obtained: (1) The average total number of muons [Formula: see text] varies as Ne0.32 ± 0.2 for 105 < Ne < 106, and as Ne0.8 ± 0.15for 106 < Ne < 2 × 107. (2) In showers showing flat electron lateral structure, the [Formula: see text] variation with Ne is similar to (1). However, in steep showers, [Formula: see text] varies as Ne0.75 ± 0.15 in the whole size range 105 to 2 × 107. (3) "Muon-rich" showers of size < 106 have less energy in the electron–photon component compared to "normal" showers. No such difference is found for showers of size > 106. (4) There is a slight indication of a deficiency of muon-rich showers having a flat lateral distribution of electrons in the right ascension interval 15–21 hours for showers of size 106–107. A similar deficit of showers was observed by the Tokyo group for muon-rich showers in the same RA interval.



1958 ◽  
Vol 3 (32) ◽  
pp. 826-830 ◽  
Author(s):  
N. A. Porter ◽  
T. E. Cranshaw ◽  
J. F. De Beer ◽  
A. G. Parham ◽  
A. C. Sherwood




1963 ◽  
Vol 82 (1) ◽  
pp. 95-106 ◽  
Author(s):  
S C Lillicrap ◽  
R D Wills ◽  
K E Turver


2015 ◽  
Vol 185 (7) ◽  
pp. 673-716
Author(s):  
A.D. Filonenko


2010 ◽  
Vol 16 (3) ◽  
pp. 3-14 ◽  
Author(s):  
V.M. Kartashev ◽  
◽  
P.S. Kizim ◽  
V.E. Kovtun ◽  
S.N. Stervoiedov ◽  
...  


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