Verification of the DUCT-III for calculation of high energy neutron streaming

A large number of radiation streaming calculations under a variety of conditions are required as a part of shielding design for a high energy proton accelerator facility. Since sophisticated methods are very time consuming, simplified methods are employed in many cases. For accuracy evaluation of a...

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Detalles Bibliográficos
Autores principales: Masukawa, F, Handa, H, Hayashi, K, Hirayama, H, Nakano, H, Nakashima, H, Sasamoto, N, Shin, K, Tayama, R I
Lenguaje:jpn
Publicado: 2003
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/747573
Descripción
Sumario:A large number of radiation streaming calculations under a variety of conditions are required as a part of shielding design for a high energy proton accelerator facility. Since sophisticated methods are very time consuming, simplified methods are employed in many cases. For accuracy evaluation of a simplified code DUCT-III for high energy neutron streaming calculations, two kinds of benchmark problems based on the experiments were analyzed. Through comparison of the DUCT-III calculations with both the measurements and the sophisticated Monte Carlo calculations, DUCT-III was seen reliable enough for applying to the shielding design for the Intense Proton Accelerator Facility.

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