TY - JOUR AU - Wajid, Itab AU - Al-Rubaiee , Ahmed PY - 2022/06/15 Y2 - 2024/03/29 TI - INVESTIGATING THE GROUND ENERGY DISTRIBUTION OF PARTICLES PRODUCED IN EXTENSIVE AIR SHOWERS JF - Malaysian Journal of Science JA - Malaysian J. Sci. VL - 41 IS - 2 SE - Original Articles DO - 10.22452/mjs.vol41no2.6 UR - http://mjs.um.edu.my/index.php/MJS/article/view/31330 SP - 69-80 AB - <p>The energy spectra of particle arrive the ground is a significant observable in the analysis of extensive air showers (EAS). The energy distribution at ground is studied for (<sup>12</sup>C,<sup>56</sup>Fe, p, and <sup>28</sup>Si ) primary particles with high primary energies (10<sup>17</sup>, 10<sup>18</sup>, 10<sup>19</sup> and 10<sup>20</sup>) eV with two zenith angles 0<sup>o </sup>and 30<sup>o</sup>.&nbsp; 960 EAS showers are simulated using Monte-Carlo program Aires version (19.04.00) with the models of hadronic interaction (EPOS-LHC, QGSJET-II-04, and Sibyll2.3c). In this study we investigated various secondary particles that arrive the ground and deposit a portion of their energy on ground detectors. The analyzed results show that the distinction in the energy distribution at ground is bigger for primary proton than carbon, iron nuclei, and silicon at higher energies and vertical showers.</p> ER -