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Reconstruction Of Primary Energy And Estimation Of Lateral Distribution Function Of Primary Particles | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 24, Issue 3, 2013, Pages 83-90 | ||
| Author | ||
| Al-Rubaiee Ahmed A | ||
| Abstract | ||
| In this work, the determination of the primary energy in surface detector of Pierre Auger Observatory was performed for different particles. We estimated the lateral distribution function at 1000 m from the shower core (S 1000) for primary proton, Iron nuclei and mixed particles (p and Fe) at the energies (0.1, 1, 10, 100) EeV for the zenith angle range 10o-60o. The comparison of the calculated lateral distribution function with that measured gave a good agreement within the energy range mentioned above. It was found that, for a given energy, the value of S1000 decreases with the zenith angle θ, due to the attenuation of the shower particle and geometrical effects. | ||
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