Phenomenological characteristics of EAS at sea level: EAS size spectra and fluctuations of EAS

1968 ◽  
Vol 46 (10) ◽  
pp. S197-S200 ◽  
Author(s):  
S. N. Vernov ◽  
G. B. Khristiansen ◽  
A. T. Abrosimov ◽  
V. B. Atrashkevitch ◽  
I. F. Beljaeva ◽  
...  

Experimental EAS spectra of sizes and muon numbers and results on the fluctuations of the electron–photon and muon EAS components at sea level are presented. In constructing size spectra the sizes of showers were determined by use of the individual lateral distribution function. Experimental data were obtained with considerably better statistics than in our previous works.

1995 ◽  
Vol 18 (3) ◽  
pp. 325-334 ◽  
Author(s):  
B. Bhattacharyya ◽  
A. Bhadra ◽  
A. Mukherjee ◽  
G. Saha ◽  
S. Sanyal ◽  
...  

2005 ◽  
Vol 20 (29) ◽  
pp. 6878-6880 ◽  
Author(s):  
V. P. EGOROVA ◽  
A. V. GLUSHKOV ◽  
A. A. IVANOV ◽  
S. P. KNURENKO ◽  
V. A. KOLOSOV ◽  
...  

The energy spectrum of primary cosmic rays with ultra-high energies based on the Yakutsk EAS Array data is presented. For the largest events values of S600 and axis coordinates have been obtained using revised lateral distribution function. The effect of the arrival time distribution at several axis distance on estimated density for Yakutsk and AGASA is considered.


2011 ◽  
Vol 75 (3) ◽  
pp. 357-359 ◽  
Author(s):  
D. D. Dzhappuev ◽  
N. F. Klimenko ◽  
A. U. Kudzhaev ◽  
A. S. Lidvansky ◽  
V. B. Petkov ◽  
...  

Author(s):  
Marwah M. Abdulsttar ◽  
A.A. Al-Rubaiee ◽  
Abdul Halim K. Ali

Cherenkov light lateral distribution function (CLLDF) simulation was fullfiled using CORSIKA code for configurations of Tunka EAS array for different zenith angles. The parameterization of the CLLDF was carried out as a function of the destance from tehe shower core in extensive air showers (EAS) and zenith angle on the basis of the CORSIKA simulation for primary proton around the knee region with the energy 3.1015 eV at different zenith angles. The parametrized CLLDF is verified in comparison with the simulation that performed using CORSIKA code for two zenith angles.


Author(s):  
Marwah M. Abdulsttar ◽  
A.A. Al-Rubaiee ◽  
Abdul Halim K. Ali

Cherenkov light lateral distribution function (CLLDF) in Extensive Air Showers (EAS) for different primary particles (e-, n , p, F, K and Fe) was simulated using CORSIKA code for conditions and configurations of Yakutsk EAS array with the fixed primary energy 3 PeV around the knee region at different zenith angles. Basing on the results of CLLDF numerical simulation, sets of approximated functions are reconstructed for different primary particles as a function of the zenith angle. A comparison of the parametrized CLLDF with that simulated with Yakutsk EAS array is verified.The parameterized CLLDF also is compared with that measured on the Yakutsk EAS array.


2016 ◽  
Author(s):  
Anna Nelles ◽  
Stijn Buitink ◽  
Arthur Corstanje ◽  
Emilio Enriquez ◽  
Heino Falcke ◽  
...  

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