ОЦЕНКА ВКЛАДА КОСМИЧЕСКОЙ КОМПОНЕНТЫ В СУММАРНЫЙ β- И γ- ФОН ПРИЗЕМНОЙ АТМОСФЕРЫ

S. Zelinskii & S. Yakovleva
Simulation results of characteristics of atmospheric γ- and β-radiation fields, which are produced by primary cosmic rays when overcoming an Earth’s atmospheres, with using Geant4 are presented. Estimates of γ- and β-radiation flux density with energies of 50 keV–3 MeV formed in ground atmosphere by cosmic radiation are 33 and 1.5 m-² s-¹, approximately, that is significantly lower than that formed by soil and atmospheric radionuclides. It was received that the contribution of cosmic component...