Evaluation of gamma ray buildup factor data in water with MCNP4C code
作者： Dariush Sardari , Sassan Saudi , Maryam Tajik
DOI: 10.1016/J.ANUCENE.2010.09.007
关键词: Penetration (firestop) 、 Deep penetration 、 Monte Carlo method 、 Gamma ray 、 Radiation shielding 、 Nuclear physics 、 Photon 、 Physics
摘要: Abstract The exposure buildup factors for gamma and X-ray photons in water are computed using the MCNP4C code. results obtained energy range 0.04–6 MeV penetration depths up to 10 mfp. compared with published factor data during 1960–2010. Both agreements discrepancies observed between our appearing literature. It is concluded that at higher energies deep existing photon still inadequate.
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