Integral particle reflection coefficient for oblique incidence of photons as universal function in the domain of initial energies up to 300 keV
Abstrak
In this paper we present the results of calculations and analyses of the integral particle reflection coefficient of photons for oblique photon incidence on planar targets, in the domain of initial photon energies from 100 keV to 300 keV. The results are based on the Monte Carlo simulations of the photon reflection from water, concrete, aluminum, iron, and copper materials, performed by the MCNP code. It has been observed that the integral particle reflection coefficient as a function of the ratio of total cross-section of photons and effective atomic number of target material shows universal behavior for all the analyzed shielding materials in the selected energy domain. Analytical formulas for different angles of photon incidence have been proposed, which describe the reflection of photons for all the materials and energies analyzed.
Penulis (2)
Vladan Ljubenov
Rodoljub Simovic
Akses Cepat
- Tahun Terbit
- 2014
- Bahasa
- en
- Sumber Database
- CrossRef
- DOI
- 10.2298/ntrp1404274l
- Akses
- Open Access ✓