VARIATIONS IN SOLAR TIME OF EXTENSIVE AIR SHOWERS

1961 ◽  
Vol 39 (6) ◽  
pp. 935-940
Author(s):  
B. G. Wilson ◽  
J. G. G. Dionne ◽  
F. Terentiuk

150,000 extensive air showers of high electron density have been recorded at an altitude of 2283 meters. Analysis of the data in solar time for a wide range of densities shows no evidence for the large semidiurnal variations previously reported by other groups. A possible explanation of this difference may lie in the different methods of selecting the showers.

2017 ◽  
Vol 28 (4) ◽  
pp. 759-764 ◽  
Author(s):  
Chen-Guang Wang ◽  
Zhi-Hai Cheng ◽  
Xiao-Hui Qiu ◽  
Wei Ji

1968 ◽  
Vol 46 (10) ◽  
pp. S189-S196 ◽  
Author(s):  
K. O. Thielheim ◽  
E. K. Schlegel ◽  
R. Beiersdorf

Three-dimensional Monte Carlo calculations have been performed on the trajectories of high-energy hadrons in extensive air showers. The central electron density and gradient of distribution are obtained for individual electromagnetic cascades together with coordinates at the level of observation. Various assumptions concerning primary mass number and energy, distributions of strong interaction parameters, and fragmentation mechanisms are discussed with respect to the production of steep maxima of electron density by single electromagnetic cascades in the core region of extensive air showers.


RSC Advances ◽  
2015 ◽  
Vol 5 (103) ◽  
pp. 84959-84966 ◽  
Author(s):  
Dong-Li Gao ◽  
Yi Wang ◽  
Ping Zhang ◽  
Li-Min Fu ◽  
Xi-Cheng Ai ◽  
...  

Charge recombination takes place, respectively, within the frameworks of transfer- and transport-limited recombination mechanisms, at low and high electron density.


2020 ◽  
Vol 127 (21) ◽  
pp. 215706 ◽  
Author(s):  
Nidhin Kurian Kalarickal ◽  
Zhanbo Xia ◽  
Joe F. McGlone ◽  
Yumo Liu ◽  
Wyatt Moore ◽  
...  

2017 ◽  
Vol 56 (24) ◽  
pp. 6891-6895 ◽  
Author(s):  
Thibault Troadec ◽  
Tatsuya Wasano ◽  
Romaric Lenk ◽  
Antoine Baceiredo ◽  
Nathalie Saffon-Merceron ◽  
...  

2003 ◽  
Vol 200 (1) ◽  
pp. 168-174 ◽  
Author(s):  
Narihiko Maeda ◽  
Takehiko Tawara ◽  
Tadashi Saitoh ◽  
Kotaro Tsubaki ◽  
Naoki Kobayashi

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