High-Flux Neutron Source on the Basis of a Cascade Booster

被引：0

作者：

V. L. Aksenov

A. M. Balagurov

Yu. N. Pepyolyshev

A. D. Rogov

机构：

[1] National Research Center Kurchatov Institute,Petersburg Nuclear Physics Institute

[2] Joint Institute for Nuclear Research,undefined

来源：

Physics of Atomic Nuclei | 2018年 / 81卷

关键词：

pulsed high-flux neutron source; subcritical fission system; cascade booster; extracted neutron beams;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A physical model of a high-flux neutron source based on a deep subcritical (keff = 0.96) two-stage booster driven by a proton accelerator with the energy of 600 MeV and beam power of 0.3 MW is proposed. It is shown that the thermal neutron flux density will be comparable to the flux density at the European Spallation Source (ESS) with the proton beam power of 5 MW. Owing to a shorter pulse, neutron diffraction experiments at the proposed source will be almost an order of magnitude more efficient than at the ESS.

引用

页码：1141 / 1155

页数：14

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